75758895

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2711}}^1$

素因数の和:2754

約数の個数: 48

約数和(自身を含む): 142152192

約数和(自身を除く): 66393297

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 1035, 1215, 1863, 2711, 3105, 5589, 8133, 9315, 13555, 24399, 27945, 40665, 62353, 73197, 121995, 187059, 219591, 311765, 365985, 561177, 658773, 935295, 1097955, 1683531, 2805885, 3293865, 5050593, 8417655, 15151779, 25252965, 75758895]

約数ペア:

[(1, 75758895), (3, 25252965), (5, 15151779), (9, 8417655), (15, 5050593), (23, 3293865), (27, 2805885), (45, 1683531), (69, 1097955), (81, 935295), (115, 658773), (135, 561177), (207, 365985), (243, 311765), (345, 219591), (405, 187059), (621, 121995), (1035, 73197), (1215, 62353), (1863, 40665), (2711, 27945), (3105, 24399), (5589, 13555), (8133, 9315)]