40725735

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 67709952

約数和(自身を除く): 26984217

約数列:

[1, 3, 5, 15, 47, 61, 141, 183, 235, 305, 705, 915, 947, 2841, 2867, 4735, 8601, 14205, 14335, 43005, 44509, 57767, 133527, 173301, 222545, 288835, 667635, 866505, 2715049, 8145147, 13575245, 40725735]

約数ペア:

[(1, 40725735), (3, 13575245), (5, 8145147), (15, 2715049), (47, 866505), (61, 667635), (141, 288835), (183, 222545), (235, 173301), (305, 133527), (705, 57767), (915, 44509), (947, 43005), (2841, 14335), (2867, 14205), (4735, 8601)]