40061945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6121}}^1$

素因数の和:6161

約数の個数: 32

約数和(自身を含む): 63472896

約数和(自身を除く): 23410951

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6121, 6545, 30605, 42847, 67331, 104057, 214235, 336655, 471317, 520285, 728399, 1144627, 2356585, 3641995, 5723135, 8012389, 40061945]

約数ペア:

[(1, 40061945), (5, 8012389), (7, 5723135), (11, 3641995), (17, 2356585), (35, 1144627), (55, 728399), (77, 520285), (85, 471317), (119, 336655), (187, 214235), (385, 104057), (595, 67331), (935, 42847), (1309, 30605), (6121, 6545)]