12509355

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 21150720

約数和(自身を除く): 8641365

約数列:

[1, 3, 5, 15, 23, 69, 101, 115, 303, 345, 359, 505, 1077, 1515, 1795, 2323, 5385, 6969, 8257, 11615, 24771, 34845, 36259, 41285, 108777, 123855, 181295, 543885, 833957, 2501871, 4169785, 12509355]

約数ペア:

[(1, 12509355), (3, 4169785), (5, 2501871), (15, 833957), (23, 543885), (69, 181295), (101, 123855), (115, 108777), (303, 41285), (345, 36259), (359, 34845), (505, 24771), (1077, 11615), (1515, 8257), (1795, 6969), (2323, 5385)]