156946405

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14057}}^1$

素因数の和:14109

約数の個数: 32

約数和(自身を含む): 242922240

約数和(自身を除く): 85975835

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 11165, 14057, 70285, 98399, 154627, 407653, 491995, 773135, 1082389, 2038265, 2853571, 4484183, 5411945, 14267855, 22420915, 31389281, 156946405]

約数ペア:

[(1, 156946405), (5, 31389281), (7, 22420915), (11, 14267855), (29, 5411945), (35, 4484183), (55, 2853571), (77, 2038265), (145, 1082389), (203, 773135), (319, 491995), (385, 407653), (1015, 154627), (1595, 98399), (2233, 70285), (11165, 14057)]