382776875

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{47111}}^1$

素因数の和:47144

約数の個数: 20

約数和(自身を含む): 515122608

約数和(自身を除く): 132345733

約数列:

[1, 5, 13, 25, 65, 125, 325, 625, 1625, 8125, 47111, 235555, 612443, 1177775, 3062215, 5888875, 15311075, 29444375, 76555375, 382776875]

約数ペア:

[(1, 382776875), (5, 76555375), (13, 29444375), (25, 15311075), (65, 5888875), (125, 3062215), (325, 1177775), (625, 612443), (1625, 235555), (8125, 47111)]