164823975

素因数分解:

$3^2\times 5^2\times {\mathrm{349}}^1\times {\mathrm{2099}}^1$

素因数の和:2464

約数の個数: 36

約数和(自身を含む): 296205000

約数和(自身を除く): 131381025

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 349, 1047, 1745, 2099, 3141, 5235, 6297, 8725, 10495, 15705, 18891, 26175, 31485, 52475, 78525, 94455, 157425, 472275, 732551, 2197653, 3662755, 6592959, 10988265, 18313775, 32964795, 54941325, 164823975]

約数ペア:

[(1, 164823975), (3, 54941325), (5, 32964795), (9, 18313775), (15, 10988265), (25, 6592959), (45, 3662755), (75, 2197653), (225, 732551), (349, 472275), (1047, 157425), (1745, 94455), (2099, 78525), (3141, 52475), (5235, 31485), (6297, 26175), (8725, 18891), (10495, 15705)]