12243075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 22602720

約数和(自身を除く): 10359645

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 433, 435, 725, 975, 1131, 1299, 1885, 2165, 2175, 5629, 5655, 6495, 9425, 10825, 12557, 16887, 28145, 28275, 32475, 37671, 62785, 84435, 140725, 163241, 188355, 313925, 422175, 489723, 816205, 941775, 2448615, 4081025, 12243075]

約数ペア:

[(1, 12243075), (3, 4081025), (5, 2448615), (13, 941775), (15, 816205), (25, 489723), (29, 422175), (39, 313925), (65, 188355), (75, 163241), (87, 140725), (145, 84435), (195, 62785), (325, 37671), (377, 32475), (433, 28275), (435, 28145), (725, 16887), (975, 12557), (1131, 10825), (1299, 9425), (1885, 6495), (2165, 5655), (2175, 5629)]