13239585

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 23794560

約数和(自身を除く): 10554975

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 971, 1515, 2727, 2913, 4545, 4855, 8739, 13635, 14565, 26217, 43695, 98071, 131085, 294213, 490355, 882639, 1471065, 2647917, 4413195, 13239585]

約数ペア:

[(1, 13239585), (3, 4413195), (5, 2647917), (9, 1471065), (15, 882639), (27, 490355), (45, 294213), (101, 131085), (135, 98071), (303, 43695), (505, 26217), (909, 14565), (971, 13635), (1515, 8739), (2727, 4855), (2913, 4545)]