12521145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9173}}^1$

素因数の和:9201

約数の個数: 32

約数和(自身を含む): 24659712

約数和(自身を除く): 12138567

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 9173, 27519, 45865, 64211, 119249, 137595, 192633, 321055, 357747, 596245, 834743, 963165, 1788735, 2504229, 4173715, 12521145]

約数ペア:

[(1, 12521145), (3, 4173715), (5, 2504229), (7, 1788735), (13, 963165), (15, 834743), (21, 596245), (35, 357747), (39, 321055), (65, 192633), (91, 137595), (105, 119249), (195, 64211), (273, 45865), (455, 27519), (1365, 9173)]