57128895

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6133}}^1$

素因数の和:6173

約数の個数: 40

約数和(自身を含む): 106878816

約数和(自身を除く): 49749921

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 6133, 9315, 18399, 30665, 55197, 91995, 141059, 165591, 275985, 423177, 496773, 705295, 827955, 1269531, 2115885, 2483865, 3808593, 6347655, 11425779, 19042965, 57128895]

約数ペア:

[(1, 57128895), (3, 19042965), (5, 11425779), (9, 6347655), (15, 3808593), (23, 2483865), (27, 2115885), (45, 1269531), (69, 827955), (81, 705295), (115, 496773), (135, 423177), (207, 275985), (345, 165591), (405, 141059), (621, 91995), (1035, 55197), (1863, 30665), (3105, 18399), (6133, 9315)]