25154190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1039}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 65707200

約数和(自身を除く): 40553010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 807, 1039, 1345, 1614, 2078, 2421, 2690, 3117, 4035, 4842, 5195, 6234, 8070, 9351, 10390, 12105, 15585, 18702, 24210, 31170, 46755, 93510, 279491, 558982, 838473, 1397455, 1676946, 2515419, 2794910, 4192365, 5030838, 8384730, 12577095, 25154190]

約数ペア:

[(1, 25154190), (2, 12577095), (3, 8384730), (5, 5030838), (6, 4192365), (9, 2794910), (10, 2515419), (15, 1676946), (18, 1397455), (30, 838473), (45, 558982), (90, 279491), (269, 93510), (538, 46755), (807, 31170), (1039, 24210), (1345, 18702), (1614, 15585), (2078, 12105), (2421, 10390), (2690, 9351), (3117, 8070), (4035, 6234), (4842, 5195)]