7418388005

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{235243}}^1$

素因数の和:235325

約数の個数: 32

約数和(自身を含む): 10975544064

約数和(自身を除く): 3557156059

約数列:

[1, 5, 7, 17, 35, 53, 85, 119, 265, 371, 595, 901, 1855, 4505, 6307, 31535, 235243, 1176215, 1646701, 3999131, 8233505, 12467879, 19995655, 27993917, 62339395, 87275153, 139969585, 211953943, 436375765, 1059769715, 1483677601, 7418388005]

約数ペア:

[(1, 7418388005), (5, 1483677601), (7, 1059769715), (17, 436375765), (35, 211953943), (53, 139969585), (85, 87275153), (119, 62339395), (265, 27993917), (371, 19995655), (595, 12467879), (901, 8233505), (1855, 3999131), (4505, 1646701), (6307, 1176215), (31535, 235243)]