38913065

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{751}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 48043776

約数和(自身を除く): 9130711

約数列:

[1, 5, 43, 215, 241, 751, 1205, 3755, 10363, 32293, 51815, 161465, 180991, 904955, 7782613, 38913065]

約数ペア:

[(1, 38913065), (5, 7782613), (43, 904955), (215, 180991), (241, 161465), (751, 51815), (1205, 32293), (3755, 10363)]