25939485

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 55036800

約数和(自身を除く): 29097315

約数列:

[1, 3, 5, 9, 11, 13, 15, 29, 33, 39, 45, 55, 65, 87, 99, 117, 139, 143, 145, 165, 195, 261, 319, 377, 417, 429, 435, 495, 585, 695, 715, 957, 1131, 1251, 1287, 1305, 1529, 1595, 1807, 1885, 2085, 2145, 2871, 3393, 4031, 4147, 4587, 4785, 5421, 5655, 6255, 6435, 7645, 9035, 12093, 12441, 13761, 14355, 16263, 16965, 19877, 20155, 20735, 22935, 27105, 36279, 37323, 44341, 52403, 59631, 60465, 62205, 68805, 81315, 99385, 133023, 157209, 178893, 181395, 186615, 221705, 262015, 298155, 399069, 471627, 576433, 665115, 786045, 894465, 1729299, 1995345, 2358135, 2882165, 5187897, 8646495, 25939485]

約数ペア:

[(1, 25939485), (3, 8646495), (5, 5187897), (9, 2882165), (11, 2358135), (13, 1995345), (15, 1729299), (29, 894465), (33, 786045), (39, 665115), (45, 576433), (55, 471627), (65, 399069), (87, 298155), (99, 262015), (117, 221705), (139, 186615), (143, 181395), (145, 178893), (165, 157209), (195, 133023), (261, 99385), (319, 81315), (377, 68805), (417, 62205), (429, 60465), (435, 59631), (495, 52403), (585, 44341), (695, 37323), (715, 36279), (957, 27105), (1131, 22935), (1251, 20735), (1287, 20155), (1305, 19877), (1529, 16965), (1595, 16263), (1807, 14355), (1885, 13761), (2085, 12441), (2145, 12093), (2871, 9035), (3393, 7645), (4031, 6435), (4147, 6255), (4587, 5655), (4785, 5421)]