15069250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 32947200

約数和(自身を除く): 17877950

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 109, 125, 158, 175, 218, 250, 350, 395, 545, 553, 763, 790, 875, 1090, 1106, 1526, 1750, 1975, 2725, 2765, 3815, 3950, 5450, 5530, 7630, 8611, 9875, 13625, 13825, 17222, 19075, 19750, 27250, 27650, 38150, 43055, 60277, 69125, 86110, 95375, 120554, 138250, 190750, 215275, 301385, 430550, 602770, 1076375, 1506925, 2152750, 3013850, 7534625, 15069250]

約数ペア:

[(1, 15069250), (2, 7534625), (5, 3013850), (7, 2152750), (10, 1506925), (14, 1076375), (25, 602770), (35, 430550), (50, 301385), (70, 215275), (79, 190750), (109, 138250), (125, 120554), (158, 95375), (175, 86110), (218, 69125), (250, 60277), (350, 43055), (395, 38150), (545, 27650), (553, 27250), (763, 19750), (790, 19075), (875, 17222), (1090, 13825), (1106, 13625), (1526, 9875), (1750, 8611), (1975, 7630), (2725, 5530), (2765, 5450), (3815, 3950)]