2832156985

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{7649}}^1$

素因数の和:7881

約数の個数: 32

約数和(自身を含む): 3965760000

約数和(自身を除く): 1133603015

約数列:

[1, 5, 7, 35, 71, 149, 355, 497, 745, 1043, 2485, 5215, 7649, 10579, 38245, 52895, 53543, 74053, 267715, 370265, 543079, 1139701, 2715395, 3801553, 5698505, 7977907, 19007765, 39889535, 80918771, 404593855, 566431397, 2832156985]

約数ペア:

[(1, 2832156985), (5, 566431397), (7, 404593855), (35, 80918771), (71, 39889535), (149, 19007765), (355, 7977907), (497, 5698505), (745, 3801553), (1043, 2715395), (2485, 1139701), (5215, 543079), (7649, 370265), (10579, 267715), (38245, 74053), (52895, 53543)]