15693425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 21427200

約数和(自身を除く): 5733775

約数列:

[1, 5, 11, 25, 55, 149, 275, 383, 745, 1639, 1915, 3725, 4213, 8195, 9575, 21065, 40975, 57067, 105325, 285335, 627737, 1426675, 3138685, 15693425]

約数ペア:

[(1, 15693425), (5, 3138685), (11, 1426675), (25, 627737), (55, 285335), (149, 105325), (275, 57067), (383, 40975), (745, 21065), (1639, 9575), (1915, 8195), (3725, 4213)]