123077925

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{10321}}^1$

素因数の和:10390

約数の個数: 36

約数和(自身を含む): 224627364

約数和(自身を除く): 101549439

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1325, 2385, 3975, 10321, 11925, 30963, 51605, 92889, 154815, 258025, 464445, 547013, 774075, 1641039, 2322225, 2735065, 4923117, 8205195, 13675325, 24615585, 41025975, 123077925]

約数ペア:

[(1, 123077925), (3, 41025975), (5, 24615585), (9, 13675325), (15, 8205195), (25, 4923117), (45, 2735065), (53, 2322225), (75, 1641039), (159, 774075), (225, 547013), (265, 464445), (477, 258025), (795, 154815), (1325, 92889), (2385, 51605), (3975, 30963), (10321, 11925)]