64545015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3067}}^1$

素因数の和:3159

約数の個数: 32

約数和(自身を含む): 109564416

約数和(自身を除く): 45019401

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1403, 3067, 4209, 7015, 9201, 15335, 21045, 46005, 70541, 187087, 211623, 352705, 561261, 935435, 1058115, 2806305, 4303001, 12909003, 21515005, 64545015]

約数ペア:

[(1, 64545015), (3, 21515005), (5, 12909003), (15, 4303001), (23, 2806305), (61, 1058115), (69, 935435), (115, 561261), (183, 352705), (305, 211623), (345, 187087), (915, 70541), (1403, 46005), (3067, 21045), (4209, 15335), (7015, 9201)]