71896760915

素因数分解:

$5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{26627}}^1$

素因数の和:26856

約数の個数: 48

約数和(自身を含む): 102287308032

約数和(自身を除く): 30390547117

約数列:

[1, 5, 7, 35, 49, 103, 107, 245, 515, 535, 721, 749, 3605, 3745, 5047, 5243, 11021, 25235, 26215, 26627, 55105, 77147, 133135, 186389, 385735, 540029, 931945, 1304723, 2700145, 2742581, 2849089, 6523615, 13712905, 14245445, 19198067, 19943623, 95990335, 99718115, 134386469, 139605361, 293456167, 671932345, 698026805, 1467280835, 2054193169, 10270965845, 14379352183, 71896760915]

約数ペア:

[(1, 71896760915), (5, 14379352183), (7, 10270965845), (35, 2054193169), (49, 1467280835), (103, 698026805), (107, 671932345), (245, 293456167), (515, 139605361), (535, 134386469), (721, 99718115), (749, 95990335), (3605, 19943623), (3745, 19198067), (5047, 14245445), (5243, 13712905), (11021, 6523615), (25235, 2849089), (26215, 2742581), (26627, 2700145), (55105, 1304723), (77147, 931945), (133135, 540029), (186389, 385735)]