67638665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{8941}}^1$

素因数の和:9052

約数の個数: 16

約数和(自身を含む): 86916240

約数和(自身を除く): 19277575

約数列:

[1, 5, 17, 85, 89, 445, 1513, 7565, 8941, 44705, 151997, 759985, 795749, 3978745, 13527733, 67638665]

約数ペア:

[(1, 67638665), (5, 13527733), (17, 3978745), (85, 795749), (89, 759985), (445, 151997), (1513, 44705), (7565, 8941)]