25189470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{279883}}^1$

素因数の和:279896

約数の個数: 24

約数和(自身を含む): 65492856

約数和(自身を除く): 40303386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 279883, 559766, 839649, 1399415, 1679298, 2518947, 2798830, 4198245, 5037894, 8396490, 12594735, 25189470]

約数ペア:

[(1, 25189470), (2, 12594735), (3, 8396490), (5, 5037894), (6, 4198245), (9, 2798830), (10, 2518947), (15, 1679298), (18, 1399415), (30, 839649), (45, 559766), (90, 279883)]