71670295

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{12497}}^1$

素因数の和:12570

約数の個数: 16

約数和(自身を含む): 91185408

約数和(自身を除く): 19515113

約数列:

[1, 5, 31, 37, 155, 185, 1147, 5735, 12497, 62485, 387407, 462389, 1937035, 2311945, 14334059, 71670295]

約数ペア:

[(1, 71670295), (5, 14334059), (31, 2311945), (37, 1937035), (155, 462389), (185, 387407), (1147, 62485), (5735, 12497)]