142789635

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15329}}^1$

素因数の和:15369

約数の個数: 40

約数和(自身を含む): 267109920

約数和(自身を除く): 124320285

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 9315, 15329, 45987, 76645, 137961, 229935, 352567, 413883, 689805, 1057701, 1241649, 1762835, 2069415, 3173103, 5288505, 6208245, 9519309, 15865515, 28557927, 47596545, 142789635]

約数ペア:

[(1, 142789635), (3, 47596545), (5, 28557927), (9, 15865515), (15, 9519309), (23, 6208245), (27, 5288505), (45, 3173103), (69, 2069415), (81, 1762835), (115, 1241649), (135, 1057701), (207, 689805), (345, 413883), (405, 352567), (621, 229935), (1035, 137961), (1863, 76645), (3105, 45987), (9315, 15329)]