157034065

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{23561}}^1$

素因数の和:23640

約数の個数: 16

約数和(自身を含む): 199051776

約数和(自身を除く): 42017711

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 23561, 117805, 730391, 1013123, 3651955, 5065615, 31406813, 157034065]

約数ペア:

[(1, 157034065), (5, 31406813), (31, 5065615), (43, 3651955), (155, 1013123), (215, 730391), (1333, 117805), (6665, 23561)]