57383475

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 98660352

約数和(自身を除く): 41276877

約数列:

[1, 3, 5, 15, 25, 47, 73, 75, 141, 219, 223, 235, 365, 669, 705, 1095, 1115, 1175, 1825, 3345, 3431, 3525, 5475, 5575, 10293, 10481, 16279, 16725, 17155, 31443, 48837, 51465, 52405, 81395, 85775, 157215, 244185, 257325, 262025, 406975, 765113, 786075, 1220925, 2295339, 3825565, 11476695, 19127825, 57383475]

約数ペア:

[(1, 57383475), (3, 19127825), (5, 11476695), (15, 3825565), (25, 2295339), (47, 1220925), (73, 786075), (75, 765113), (141, 406975), (219, 262025), (223, 257325), (235, 244185), (365, 157215), (669, 85775), (705, 81395), (1095, 52405), (1115, 51465), (1175, 48837), (1825, 31443), (3345, 17155), (3431, 16725), (3525, 16279), (5475, 10481), (5575, 10293)]