87412335

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2297}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 145601280

約数和(自身を除く): 58188945

約数列:

[1, 3, 5, 15, 43, 59, 129, 177, 215, 295, 645, 885, 2297, 2537, 6891, 7611, 11485, 12685, 34455, 38055, 98771, 135523, 296313, 406569, 493855, 677615, 1481565, 2032845, 5827489, 17482467, 29137445, 87412335]

約数ペア:

[(1, 87412335), (3, 29137445), (5, 17482467), (15, 5827489), (43, 2032845), (59, 1481565), (129, 677615), (177, 493855), (215, 406569), (295, 296313), (645, 135523), (885, 98771), (2297, 38055), (2537, 34455), (6891, 12685), (7611, 11485)]