455793975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 1018809792

約数和(自身を除く): 563015817

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 113, 117, 175, 195, 197, 225, 273, 315, 325, 339, 455, 525, 565, 585, 591, 791, 819, 975, 985, 1017, 1365, 1379, 1469, 1575, 1695, 1773, 2275, 2373, 2561, 2825, 2925, 2955, 3955, 4095, 4137, 4407, 4925, 5085, 6825, 6895, 7119, 7345, 7683, 8475, 8865, 10283, 11865, 12411, 12805, 13221, 14775, 17927, 19775, 20475, 20685, 22035, 22261, 23049, 25425, 30849, 34475, 35595, 36725, 38415, 44325, 51415, 53781, 59325, 62055, 64025, 66105, 66783, 89635, 92547, 103425, 110175, 111305, 115245, 154245, 155827, 161343, 177975, 192075, 200349, 257075, 268905, 289393, 310275, 330525, 333915, 448175, 462735, 467481, 556525, 576225, 771225, 779135, 806715, 868179, 1001745, 1344525, 1402443, 1446965, 1669575, 2025751, 2313675, 2337405, 2604537, 3895675, 4033575, 4340895, 5008725, 6077253, 7012215, 7234825, 10128755, 11687025, 13022685, 18231759, 21704475, 30386265, 35061075, 50643775, 65113425, 91158795, 151931325, 455793975]

約数ペア:

[(1, 455793975), (3, 151931325), (5, 91158795), (7, 65113425), (9, 50643775), (13, 35061075), (15, 30386265), (21, 21704475), (25, 18231759), (35, 13022685), (39, 11687025), (45, 10128755), (63, 7234825), (65, 7012215), (75, 6077253), (91, 5008725), (105, 4340895), (113, 4033575), (117, 3895675), (175, 2604537), (195, 2337405), (197, 2313675), (225, 2025751), (273, 1669575), (315, 1446965), (325, 1402443), (339, 1344525), (455, 1001745), (525, 868179), (565, 806715), (585, 779135), (591, 771225), (791, 576225), (819, 556525), (975, 467481), (985, 462735), (1017, 448175), (1365, 333915), (1379, 330525), (1469, 310275), (1575, 289393), (1695, 268905), (1773, 257075), (2275, 200349), (2373, 192075), (2561, 177975), (2825, 161343), (2925, 155827), (2955, 154245), (3955, 115245), (4095, 111305), (4137, 110175), (4407, 103425), (4925, 92547), (5085, 89635), (6825, 66783), (6895, 66105), (7119, 64025), (7345, 62055), (7683, 59325), (8475, 53781), (8865, 51415), (10283, 44325), (11865, 38415), (12411, 36725), (12805, 35595), (13221, 34475), (14775, 30849), (17927, 25425), (19775, 23049), (20475, 22261), (20685, 22035)]