25095585

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1929

約数の個数: 32

約数和(自身を含む): 42900480

約数和(自身を除く): 17804895

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 1861, 2697, 4495, 5583, 9305, 13485, 27915, 53969, 57691, 161907, 173073, 269845, 288455, 809535, 865365, 1673039, 5019117, 8365195, 25095585]

約数ペア:

[(1, 25095585), (3, 8365195), (5, 5019117), (15, 1673039), (29, 865365), (31, 809535), (87, 288455), (93, 269845), (145, 173073), (155, 161907), (435, 57691), (465, 53969), (899, 27915), (1861, 13485), (2697, 9305), (4495, 5583)]