168675

素因数分解:

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

素因数の和:199

約数の個数: 24

約数和(自身を含む): 302064

約数和(自身を除く): 133389

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 173, 195, 325, 519, 865, 975, 2249, 2595, 4325, 6747, 11245, 12975, 33735, 56225, 168675]

約数ペア:

[(1, 168675), (3, 56225), (5, 33735), (13, 12975), (15, 11245), (25, 6747), (39, 4325), (65, 2595), (75, 2249), (173, 975), (195, 865), (325, 519)]