11963775

素因数分解:

$3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{593}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 19887120

約数和(自身を除く): 7923345

約数列:

[1, 3, 5, 15, 25, 75, 269, 593, 807, 1345, 1779, 2965, 4035, 6725, 8895, 14825, 20175, 44475, 159517, 478551, 797585, 2392755, 3987925, 11963775]

約数ペア:

[(1, 11963775), (3, 3987925), (5, 2392755), (15, 797585), (25, 478551), (75, 159517), (269, 44475), (593, 20175), (807, 14825), (1345, 8895), (1779, 6725), (2965, 4035)]