742419575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{7817}}^1$

素因数の和:7987

約数の個数: 24

約数和(自身を含む): 959737680

約数和(自身を除く): 217318105

約数列:

[1, 5, 25, 29, 131, 145, 655, 725, 3275, 3799, 7817, 18995, 39085, 94975, 195425, 226693, 1024027, 1133465, 5120135, 5667325, 25600675, 29696783, 148483915, 742419575]

約数ペア:

[(1, 742419575), (5, 148483915), (25, 29696783), (29, 25600675), (131, 5667325), (145, 5120135), (655, 1133465), (725, 1024027), (3275, 226693), (3799, 195425), (7817, 94975), (18995, 39085)]