25136910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9631}}^1$

素因数の和:9673

約数の個数: 48

約数和(自身を含む): 67616640

約数和(自身を除く): 42479730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 9631, 19262, 28893, 48155, 57786, 86679, 96310, 144465, 173358, 279299, 288930, 433395, 558598, 837897, 866790, 1396495, 1675794, 2513691, 2792990, 4189485, 5027382, 8378970, 12568455, 25136910]

約数ペア:

[(1, 25136910), (2, 12568455), (3, 8378970), (5, 5027382), (6, 4189485), (9, 2792990), (10, 2513691), (15, 1675794), (18, 1396495), (29, 866790), (30, 837897), (45, 558598), (58, 433395), (87, 288930), (90, 279299), (145, 173358), (174, 144465), (261, 96310), (290, 86679), (435, 57786), (522, 48155), (870, 28893), (1305, 19262), (2610, 9631)]