18332535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2293}}^1$

素因数の和:2355

約数の個数: 32

約数和(自身を含む): 32372928

約数和(自身を除く): 14040393

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2293, 2665, 6879, 7995, 11465, 29809, 34395, 89427, 94013, 149045, 282039, 447135, 470065, 1222169, 1410195, 3666507, 6110845, 18332535]

約数ペア:

[(1, 18332535), (3, 6110845), (5, 3666507), (13, 1410195), (15, 1222169), (39, 470065), (41, 447135), (65, 282039), (123, 149045), (195, 94013), (205, 89427), (533, 34395), (615, 29809), (1599, 11465), (2293, 7995), (2665, 6879)]