79622475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 140535648

約数和(自身を除く): 60913173

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 197, 255, 317, 425, 591, 951, 985, 1275, 1585, 2955, 3349, 4755, 4925, 5389, 7925, 10047, 14775, 16167, 16745, 23775, 26945, 50235, 62449, 80835, 83725, 134725, 187347, 251175, 312245, 404175, 936735, 1061633, 1561225, 3184899, 4683675, 5308165, 15924495, 26540825, 79622475]

約数ペア:

[(1, 79622475), (3, 26540825), (5, 15924495), (15, 5308165), (17, 4683675), (25, 3184899), (51, 1561225), (75, 1061633), (85, 936735), (197, 404175), (255, 312245), (317, 251175), (425, 187347), (591, 134725), (951, 83725), (985, 80835), (1275, 62449), (1585, 50235), (2955, 26945), (3349, 23775), (4755, 16745), (4925, 16167), (5389, 14775), (7925, 10047)]