15730804805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{248257}}^1$

素因数の和:248333

約数の個数: 32

約数和(自身を含む): 21449491200

約数和(自身を除く): 5718686395

約数列:

[1, 5, 19, 23, 29, 95, 115, 145, 437, 551, 667, 2185, 2755, 3335, 12673, 63365, 248257, 1241285, 4716883, 5709911, 7199453, 23584415, 28549555, 35997265, 108488309, 136789607, 165587419, 542441545, 683948035, 827937095, 3146160961, 15730804805]

約数ペア:

[(1, 15730804805), (5, 3146160961), (19, 827937095), (23, 683948035), (29, 542441545), (95, 165587419), (115, 136789607), (145, 108488309), (437, 35997265), (551, 28549555), (667, 23584415), (2185, 7199453), (2755, 5709911), (3335, 4716883), (12673, 1241285), (63365, 248257)]