25217232210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{280191469}}^1$

素因数の和:280191482

約数の個数: 24

約数和(自身を含む): 65564803980

約数和(自身を除く): 40347571770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 280191469, 560382938, 840574407, 1400957345, 1681148814, 2521723221, 2801914690, 4202872035, 5043446442, 8405744070, 12608616105, 25217232210]

約数ペア:

[(1, 25217232210), (2, 12608616105), (3, 8405744070), (5, 5043446442), (6, 4202872035), (9, 2801914690), (10, 2521723221), (15, 1681148814), (18, 1400957345), (30, 840574407), (45, 560382938), (90, 280191469)]