18334875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3761}}^1$

素因数の和:3792

約数の個数: 32

約数和(自身を含む): 32864832

約数和(自身を除く): 14529957

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 3761, 4875, 11283, 18805, 48893, 56415, 94025, 146679, 244465, 282075, 470125, 733395, 1222325, 1410375, 3666975, 6111625, 18334875]

約数ペア:

[(1, 18334875), (3, 6111625), (5, 3666975), (13, 1410375), (15, 1222325), (25, 733395), (39, 470125), (65, 282075), (75, 244465), (125, 146679), (195, 94025), (325, 56415), (375, 48893), (975, 18805), (1625, 11283), (3761, 4875)]