25120890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{279121}}^1$

素因数の和:279134

約数の個数: 24

約数和(自身を含む): 65314548

約数和(自身を除く): 40193658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 279121, 558242, 837363, 1395605, 1674726, 2512089, 2791210, 4186815, 5024178, 8373630, 12560445, 25120890]

約数ペア:

[(1, 25120890), (2, 12560445), (3, 8373630), (5, 5024178), (6, 4186815), (9, 2791210), (10, 2512089), (15, 1674726), (18, 1395605), (30, 837363), (45, 558242), (90, 279121)]