506025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:202

約数の個数: 36

約数和(自身を含む): 981708

約数和(自身を除く): 475683

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 173, 195, 225, 325, 519, 585, 865, 975, 1557, 2249, 2595, 2925, 4325, 6747, 7785, 11245, 12975, 20241, 33735, 38925, 56225, 101205, 168675, 506025]

約数ペア:

[(1, 506025), (3, 168675), (5, 101205), (9, 56225), (13, 38925), (15, 33735), (25, 20241), (39, 12975), (45, 11245), (65, 7785), (75, 6747), (117, 4325), (173, 2925), (195, 2595), (225, 2249), (325, 1557), (519, 975), (585, 865)]