145837485

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{104543}}^1$

素因数の和:104585

約数の個数: 24

約数和(自身を含む): 260941824

約数和(自身を除く): 115104339

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 104543, 313629, 522715, 940887, 1568145, 3240833, 4704435, 9722499, 16204165, 29167497, 48612495, 145837485]

約数ペア:

[(1, 145837485), (3, 48612495), (5, 29167497), (9, 16204165), (15, 9722499), (31, 4704435), (45, 3240833), (93, 1568145), (155, 940887), (279, 522715), (465, 313629), (1395, 104543)]