25718985

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3229}}^1$

素因数の和:3302

約数の個数: 32

約数和(自身を含む): 46512000

約数和(自身を除く): 20793015

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2655, 3229, 7965, 9687, 16145, 29061, 48435, 87183, 145305, 190511, 435915, 571533, 952555, 1714599, 2857665, 5143797, 8572995, 25718985]

約数ペア:

[(1, 25718985), (3, 8572995), (5, 5143797), (9, 2857665), (15, 1714599), (27, 952555), (45, 571533), (59, 435915), (135, 190511), (177, 145305), (295, 87183), (531, 48435), (885, 29061), (1593, 16145), (2655, 9687), (3229, 7965)]