2019551625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19727}}^1$

素因数の和:19768

約数の個数: 96

約数和(自身を含む): 4480939008

約数和(自身を除く): 2461387383

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 125, 175, 195, 225, 273, 315, 325, 375, 455, 525, 585, 819, 875, 975, 1125, 1365, 1575, 1625, 2275, 2625, 2925, 4095, 4875, 6825, 7875, 11375, 14625, 19727, 20475, 34125, 59181, 98635, 102375, 138089, 177543, 256451, 295905, 414267, 493175, 690445, 769353, 887715, 1242801, 1282255, 1479525, 1795157, 2071335, 2308059, 2465875, 3452225, 3846765, 4438575, 5385471, 6214005, 6411275, 7397625, 8975785, 10356675, 11540295, 16156413, 17261125, 19233825, 22192875, 26927355, 31070025, 32056375, 44878925, 51783375, 57701475, 80782065, 96169125, 134636775, 155350125, 224394625, 288507375, 403910325, 673183875, 2019551625]

約数ペア:

[(1, 2019551625), (3, 673183875), (5, 403910325), (7, 288507375), (9, 224394625), (13, 155350125), (15, 134636775), (21, 96169125), (25, 80782065), (35, 57701475), (39, 51783375), (45, 44878925), (63, 32056375), (65, 31070025), (75, 26927355), (91, 22192875), (105, 19233825), (117, 17261125), (125, 16156413), (175, 11540295), (195, 10356675), (225, 8975785), (273, 7397625), (315, 6411275), (325, 6214005), (375, 5385471), (455, 4438575), (525, 3846765), (585, 3452225), (819, 2465875), (875, 2308059), (975, 2071335), (1125, 1795157), (1365, 1479525), (1575, 1282255), (1625, 1242801), (2275, 887715), (2625, 769353), (2925, 690445), (4095, 493175), (4875, 414267), (6825, 295905), (7875, 256451), (11375, 177543), (14625, 138089), (19727, 102375), (20475, 98635), (34125, 59181)]