25514190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2423}}^1$

素因数の和:2455

約数の個数: 80

約数和(自身を含む): 73912608

約数和(自身を除く): 48398418

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 2423, 3510, 4846, 5265, 7269, 10530, 12115, 14538, 21807, 24230, 31499, 36345, 43614, 62998, 65421, 72690, 94497, 109035, 130842, 157495, 188994, 196263, 218070, 283491, 314990, 327105, 392526, 472485, 566982, 654210, 850473, 944970, 981315, 1417455, 1700946, 1962630, 2551419, 2834910, 4252365, 5102838, 8504730, 12757095, 25514190]

約数ペア:

[(1, 25514190), (2, 12757095), (3, 8504730), (5, 5102838), (6, 4252365), (9, 2834910), (10, 2551419), (13, 1962630), (15, 1700946), (18, 1417455), (26, 981315), (27, 944970), (30, 850473), (39, 654210), (45, 566982), (54, 472485), (65, 392526), (78, 327105), (81, 314990), (90, 283491), (117, 218070), (130, 196263), (135, 188994), (162, 157495), (195, 130842), (234, 109035), (270, 94497), (351, 72690), (390, 65421), (405, 62998), (585, 43614), (702, 36345), (810, 31499), (1053, 24230), (1170, 21807), (1755, 14538), (2106, 12115), (2423, 10530), (3510, 7269), (4846, 5265)]