149865715

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 190273536

約数和(自身を除く): 40407821

約数列:

[1, 5, 53, 61, 73, 127, 265, 305, 365, 635, 3233, 3869, 4453, 6731, 7747, 9271, 16165, 19345, 22265, 33655, 38735, 46355, 236009, 410591, 491363, 565531, 1180045, 2052955, 2456815, 2827655, 29973143, 149865715]

約数ペア:

[(1, 149865715), (5, 29973143), (53, 2827655), (61, 2456815), (73, 2052955), (127, 1180045), (265, 565531), (305, 491363), (365, 410591), (635, 236009), (3233, 46355), (3869, 38735), (4453, 33655), (6731, 22265), (7747, 19345), (9271, 16165)]