25205154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5477}}^1$

素因数の和:5554

約数の個数: 32

約数和(自身を含む): 55218240

約数和(自身を除く): 30013086

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4602, 5477, 10954, 16431, 32862, 71201, 142402, 213603, 323143, 427206, 646286, 969429, 1938858, 4200859, 8401718, 12602577, 25205154]

約数ペア:

[(1, 25205154), (2, 12602577), (3, 8401718), (6, 4200859), (13, 1938858), (26, 969429), (39, 646286), (59, 427206), (78, 323143), (118, 213603), (177, 142402), (354, 71201), (767, 32862), (1534, 16431), (2301, 10954), (4602, 5477)]