84028815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{601}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 157772160

約数和(自身を除く): 73743345

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 239, 585, 601, 717, 1195, 1803, 2151, 3005, 3107, 3585, 5409, 7813, 9015, 9321, 10755, 15535, 23439, 27045, 27963, 39065, 46605, 70317, 117195, 139815, 143639, 351585, 430917, 718195, 1292751, 1867307, 2154585, 5601921, 6463755, 9336535, 16805763, 28009605, 84028815]

約数ペア:

[(1, 84028815), (3, 28009605), (5, 16805763), (9, 9336535), (13, 6463755), (15, 5601921), (39, 2154585), (45, 1867307), (65, 1292751), (117, 718195), (195, 430917), (239, 351585), (585, 143639), (601, 139815), (717, 117195), (1195, 70317), (1803, 46605), (2151, 39065), (3005, 27963), (3107, 27045), (3585, 23439), (5409, 15535), (7813, 10755), (9015, 9321)]