53422455

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{877}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 89008128

約数和(自身を除く): 35585673

約数列:

[1, 3, 5, 15, 31, 93, 131, 155, 393, 465, 655, 877, 1965, 2631, 4061, 4385, 12183, 13155, 20305, 27187, 60915, 81561, 114887, 135935, 344661, 407805, 574435, 1723305, 3561497, 10684491, 17807485, 53422455]

約数ペア:

[(1, 53422455), (3, 17807485), (5, 10684491), (15, 3561497), (31, 1723305), (93, 574435), (131, 407805), (155, 344661), (393, 135935), (465, 114887), (655, 81561), (877, 60915), (1965, 27187), (2631, 20305), (4061, 13155), (4385, 12183)]