418127645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 553029120

約数和(自身を除く): 134901475

約数列:

[1, 5, 13, 65, 79, 107, 395, 535, 761, 1027, 1391, 3805, 5135, 6955, 8453, 9893, 42265, 49465, 60119, 81427, 109889, 300595, 407135, 549445, 781547, 1058551, 3907735, 5292755, 6432733, 32163665, 83625529, 418127645]

約数ペア:

[(1, 418127645), (5, 83625529), (13, 32163665), (65, 6432733), (79, 5292755), (107, 3907735), (395, 1058551), (535, 781547), (761, 549445), (1027, 407135), (1391, 300595), (3805, 109889), (5135, 81427), (6955, 60119), (8453, 49465), (9893, 42265)]