11655825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 20891520

約数和(自身を除く): 9235695

約数列:

[1, 3, 5, 15, 23, 25, 29, 69, 75, 87, 115, 145, 233, 345, 435, 575, 667, 699, 725, 1165, 1725, 2001, 2175, 3335, 3495, 5359, 5825, 6757, 10005, 16077, 16675, 17475, 20271, 26795, 33785, 50025, 80385, 101355, 133975, 155411, 168925, 401925, 466233, 506775, 777055, 2331165, 3885275, 11655825]

約数ペア:

[(1, 11655825), (3, 3885275), (5, 2331165), (15, 777055), (23, 506775), (25, 466233), (29, 401925), (69, 168925), (75, 155411), (87, 133975), (115, 101355), (145, 80385), (233, 50025), (345, 33785), (435, 26795), (575, 20271), (667, 17475), (699, 16675), (725, 16077), (1165, 10005), (1725, 6757), (2001, 5825), (2175, 5359), (3335, 3495)]