72583285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 97293312

約数和(自身を除く): 24710027

約数列:

[1, 5, 17, 23, 85, 115, 137, 271, 391, 685, 1355, 1955, 2329, 3151, 4607, 6233, 11645, 15755, 23035, 31165, 37127, 53567, 105961, 185635, 267835, 529805, 631159, 853921, 3155795, 4269605, 14516657, 72583285]

約数ペア:

[(1, 72583285), (5, 14516657), (17, 4269605), (23, 3155795), (85, 853921), (115, 631159), (137, 529805), (271, 267835), (391, 185635), (685, 105961), (1355, 53567), (1955, 37127), (2329, 31165), (3151, 23035), (4607, 15755), (6233, 11645)]