85824235

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 128044800

約数和(自身を除く): 42220565

約数列:

[1, 5, 7, 19, 35, 49, 95, 103, 133, 179, 245, 515, 665, 721, 895, 931, 1253, 1957, 3401, 3605, 4655, 5047, 6265, 8771, 9785, 13699, 17005, 18437, 23807, 25235, 43855, 68495, 92185, 95893, 119035, 129059, 166649, 350303, 479465, 645295, 833245, 903413, 1751515, 2452121, 4517065, 12260605, 17164847, 85824235]

約数ペア:

[(1, 85824235), (5, 17164847), (7, 12260605), (19, 4517065), (35, 2452121), (49, 1751515), (95, 903413), (103, 833245), (133, 645295), (179, 479465), (245, 350303), (515, 166649), (665, 129059), (721, 119035), (895, 95893), (931, 92185), (1253, 68495), (1957, 43855), (3401, 25235), (3605, 23807), (4655, 18437), (5047, 17005), (6265, 13699), (8771, 9785)]