74398885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1693}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 105380352

約数和(自身を除く): 30981467

約数列:

[1, 5, 11, 17, 47, 55, 85, 187, 235, 517, 799, 935, 1693, 2585, 3995, 8465, 8789, 18623, 28781, 43945, 79571, 93115, 143905, 316591, 397855, 875281, 1352707, 1582955, 4376405, 6763535, 14879777, 74398885]

約数ペア:

[(1, 74398885), (5, 14879777), (11, 6763535), (17, 4376405), (47, 1582955), (55, 1352707), (85, 875281), (187, 397855), (235, 316591), (517, 143905), (799, 93115), (935, 79571), (1693, 43945), (2585, 28781), (3995, 18623), (8465, 8789)]