153613155

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1999}}^1$

素因数の和:2163

約数の個数: 32

約数和(自身を含む): 253440000

約数和(自身を除く): 99826845

約数列:

[1, 3, 5, 15, 47, 109, 141, 235, 327, 545, 705, 1635, 1999, 5123, 5997, 9995, 15369, 25615, 29985, 76845, 93953, 217891, 281859, 469765, 653673, 1089455, 1409295, 3268365, 10240877, 30722631, 51204385, 153613155]

約数ペア:

[(1, 153613155), (3, 51204385), (5, 30722631), (15, 10240877), (47, 3268365), (109, 1409295), (141, 1089455), (235, 653673), (327, 469765), (545, 281859), (705, 217891), (1635, 93953), (1999, 76845), (5123, 29985), (5997, 25615), (9995, 15369)]