492744005

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 689368320

約数和(自身を除く): 196624315

約数列:

[1, 5, 13, 19, 47, 65, 95, 169, 235, 247, 611, 653, 845, 893, 1235, 3055, 3211, 3265, 4465, 7943, 8489, 11609, 12407, 16055, 30691, 39715, 42445, 58045, 62035, 110357, 150917, 153455, 161291, 398983, 551785, 583129, 754585, 806455, 1994915, 2096783, 2915645, 5186779, 7580677, 10483915, 25933895, 37903385, 98548801, 492744005]

約数ペア:

[(1, 492744005), (5, 98548801), (13, 37903385), (19, 25933895), (47, 10483915), (65, 7580677), (95, 5186779), (169, 2915645), (235, 2096783), (247, 1994915), (611, 806455), (653, 754585), (845, 583129), (893, 551785), (1235, 398983), (3055, 161291), (3211, 153455), (3265, 150917), (4465, 110357), (7943, 62035), (8489, 58045), (11609, 42445), (12407, 39715), (16055, 30691)]