15694948525

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 20171923200

約数和(自身を除く): 4476974675

約数列:

[1, 5, 25, 47, 149, 157, 235, 571, 745, 785, 1175, 2855, 3725, 3925, 7003, 7379, 14275, 23393, 26837, 35015, 36895, 85079, 89647, 116965, 134185, 175075, 184475, 425395, 448235, 584825, 670925, 1099471, 2126975, 2241175, 3998713, 4213409, 5497355, 13357403, 19993565, 21067045, 27486775, 66787015, 99967825, 105335225, 333935075, 627797941, 3138989705, 15694948525]

約数ペア:

[(1, 15694948525), (5, 3138989705), (25, 627797941), (47, 333935075), (149, 105335225), (157, 99967825), (235, 66787015), (571, 27486775), (745, 21067045), (785, 19993565), (1175, 13357403), (2855, 5497355), (3725, 4213409), (3925, 3998713), (7003, 2241175), (7379, 2126975), (14275, 1099471), (23393, 670925), (26837, 584825), (35015, 448235), (36895, 425395), (85079, 184475), (89647, 175075), (116965, 134185)]