40645145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{599}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 50198400

約数和(自身を除く): 9553255

約数列:

[1, 5, 41, 205, 331, 599, 1655, 2995, 13571, 24559, 67855, 122795, 198269, 991345, 8129029, 40645145]

約数ペア:

[(1, 40645145), (5, 8129029), (41, 991345), (205, 198269), (331, 122795), (599, 67855), (1655, 24559), (2995, 13571)]