305870315

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1\times {\mathrm{1427}}^1$

素因数の和:1858

約数の個数: 16

約数和(自身を含む): 370960128

約数和(自身を除く): 65089813

約数列:

[1, 5, 163, 263, 815, 1315, 1427, 7135, 42869, 214345, 232601, 375301, 1163005, 1876505, 61174063, 305870315]

約数ペア:

[(1, 305870315), (5, 61174063), (163, 1876505), (263, 1163005), (815, 375301), (1315, 232601), (1427, 214345), (7135, 42869)]