156732925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 213736320

約数和(自身を除く): 57003395

約数列:

[1, 5, 23, 25, 37, 53, 115, 139, 185, 265, 575, 695, 851, 925, 1219, 1325, 1961, 3197, 3475, 4255, 5143, 6095, 7367, 9805, 15985, 21275, 25715, 30475, 36835, 45103, 49025, 79925, 118289, 128575, 169441, 184175, 225515, 272579, 591445, 847205, 1127575, 1362895, 2957225, 4236025, 6269317, 6814475, 31346585, 156732925]

約数ペア:

[(1, 156732925), (5, 31346585), (23, 6814475), (25, 6269317), (37, 4236025), (53, 2957225), (115, 1362895), (139, 1127575), (185, 847205), (265, 591445), (575, 272579), (695, 225515), (851, 184175), (925, 169441), (1219, 128575), (1325, 118289), (1961, 79925), (3197, 49025), (3475, 45103), (4255, 36835), (5143, 30475), (6095, 25715), (7367, 21275), (9805, 15985)]