220202475

素因数分解:

$3^1\times 5^2\times {\mathrm{233}}^1\times {\mathrm{12601}}^1$

素因数の和:12847

約数の個数: 24

約数和(自身を含む): 365659632

約数和(自身を除く): 145457157

約数列:

[1, 3, 5, 15, 25, 75, 233, 699, 1165, 3495, 5825, 12601, 17475, 37803, 63005, 189015, 315025, 945075, 2936033, 8808099, 14680165, 44040495, 73400825, 220202475]

約数ペア:

[(1, 220202475), (3, 73400825), (5, 44040495), (15, 14680165), (25, 8808099), (75, 2936033), (233, 945075), (699, 315025), (1165, 189015), (3495, 63005), (5825, 37803), (12601, 17475)]