1330731675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:770

約数の個数: 144

約数和(自身を含む): 2966699008

約数和(自身を除く): 1635967333

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 103, 105, 117, 175, 195, 225, 273, 309, 315, 325, 455, 515, 525, 585, 631, 721, 819, 927, 975, 1339, 1365, 1545, 1575, 1893, 2163, 2275, 2575, 2925, 3155, 3605, 4017, 4095, 4417, 4635, 5679, 6489, 6695, 6825, 7725, 8203, 9373, 9465, 10815, 12051, 13251, 15775, 18025, 20085, 20475, 22085, 23175, 24609, 28119, 28395, 32445, 33475, 39753, 41015, 46865, 47325, 54075, 57421, 60255, 64993, 66255, 73827, 84357, 100425, 110425, 123045, 140595, 141975, 162225, 172263, 194979, 198765, 205075, 234325, 287105, 301275, 324965, 331275, 369135, 421785, 454951, 516789, 584937, 615225, 702975, 844909, 861315, 974895, 993825, 1364853, 1435525, 1624825, 1845675, 2108925, 2274755, 2534727, 2583945, 2924685, 4094559, 4224545, 4306575, 4874475, 5914363, 6824265, 7604181, 11373775, 12673635, 12919725, 14623425, 17743089, 20472795, 21122725, 29571815, 34121325, 38020905, 53229267, 63368175, 88715445, 102363975, 147859075, 190104525, 266146335, 443577225, 1330731675]

約数ペア:

[(1, 1330731675), (3, 443577225), (5, 266146335), (7, 190104525), (9, 147859075), (13, 102363975), (15, 88715445), (21, 63368175), (25, 53229267), (35, 38020905), (39, 34121325), (45, 29571815), (63, 21122725), (65, 20472795), (75, 17743089), (91, 14623425), (103, 12919725), (105, 12673635), (117, 11373775), (175, 7604181), (195, 6824265), (225, 5914363), (273, 4874475), (309, 4306575), (315, 4224545), (325, 4094559), (455, 2924685), (515, 2583945), (525, 2534727), (585, 2274755), (631, 2108925), (721, 1845675), (819, 1624825), (927, 1435525), (975, 1364853), (1339, 993825), (1365, 974895), (1545, 861315), (1575, 844909), (1893, 702975), (2163, 615225), (2275, 584937), (2575, 516789), (2925, 454951), (3155, 421785), (3605, 369135), (4017, 331275), (4095, 324965), (4417, 301275), (4635, 287105), (5679, 234325), (6489, 205075), (6695, 198765), (6825, 194979), (7725, 172263), (8203, 162225), (9373, 141975), (9465, 140595), (10815, 123045), (12051, 110425), (13251, 100425), (15775, 84357), (18025, 73827), (20085, 66255), (20475, 64993), (22085, 60255), (23175, 57421), (24609, 54075), (28119, 47325), (28395, 46865), (32445, 41015), (33475, 39753)]