190318334975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{18191}}^1$

素因数の和:18560

約数の個数: 48

約数和(自身を含む): 253372354560

約数和(自身を除く): 63054019585

約数列:

[1, 5, 17, 25, 85, 103, 239, 425, 515, 1195, 1751, 2575, 4063, 5975, 8755, 18191, 20315, 24617, 43775, 90955, 101575, 123085, 309247, 418489, 454775, 615425, 1546235, 1873673, 2092445, 4347649, 7731175, 9368365, 10462225, 21738245, 31852441, 46841825, 73910033, 108691225, 159262205, 369550165, 447807847, 796311025, 1847750825, 2239039235, 7612733399, 11195196175, 38063666995, 190318334975]

約数ペア:

[(1, 190318334975), (5, 38063666995), (17, 11195196175), (25, 7612733399), (85, 2239039235), (103, 1847750825), (239, 796311025), (425, 447807847), (515, 369550165), (1195, 159262205), (1751, 108691225), (2575, 73910033), (4063, 46841825), (5975, 31852441), (8755, 21738245), (18191, 10462225), (20315, 9368365), (24617, 7731175), (43775, 4347649), (90955, 2092445), (101575, 1873673), (123085, 1546235), (309247, 615425), (418489, 454775)]