147113725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1051}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 199585440

約数和(自身を除く): 52471715

約数列:

[1, 5, 11, 25, 55, 275, 509, 1051, 2545, 5255, 5599, 11561, 12725, 26275, 27995, 57805, 139975, 289025, 534959, 2674795, 5884549, 13373975, 29422745, 147113725]

約数ペア:

[(1, 147113725), (5, 29422745), (11, 13373975), (25, 5884549), (55, 2674795), (275, 534959), (509, 289025), (1051, 139975), (2545, 57805), (5255, 27995), (5599, 26275), (11561, 12725)]