1422585

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 2498184

約数和(自身を除く): 1075599

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 313, 505, 909, 939, 1515, 1565, 2817, 4545, 4695, 14085, 31613, 94839, 158065, 284517, 474195, 1422585]

約数ペア:

[(1, 1422585), (3, 474195), (5, 284517), (9, 158065), (15, 94839), (45, 31613), (101, 14085), (303, 4695), (313, 4545), (505, 2817), (909, 1565), (939, 1515)]