136499545

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2570

約数の個数: 48

約数和(自身を含む): 217356048

約数和(自身を除く): 80856503

約数列:

[1, 5, 7, 13, 17, 35, 49, 65, 85, 91, 119, 221, 245, 455, 595, 637, 833, 1105, 1547, 2521, 3185, 4165, 7735, 10829, 12605, 17647, 32773, 42857, 54145, 88235, 123529, 163865, 214285, 229411, 299999, 557141, 617645, 1147055, 1499995, 1605877, 2099993, 2785705, 3899987, 8029385, 10499965, 19499935, 27299909, 136499545]

約数ペア:

[(1, 136499545), (5, 27299909), (7, 19499935), (13, 10499965), (17, 8029385), (35, 3899987), (49, 2785705), (65, 2099993), (85, 1605877), (91, 1499995), (119, 1147055), (221, 617645), (245, 557141), (455, 299999), (595, 229411), (637, 214285), (833, 163865), (1105, 123529), (1547, 88235), (2521, 54145), (3185, 42857), (4165, 32773), (7735, 17647), (10829, 12605)]