201336975

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{42611}}^1$

素因数の和:42637

約数の個数: 48

約数和(自身を含む): 422711040

約数和(自身を除く): 221374065

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 42611, 127833, 213055, 298277, 383499, 639165, 894831, 1065275, 1150497, 1491385, 1917495, 2684493, 3195825, 4474155, 5752485, 7456925, 8053479, 9587475, 13422465, 22370775, 28762425, 40267395, 67112325, 201336975]

約数ペア:

[(1, 201336975), (3, 67112325), (5, 40267395), (7, 28762425), (9, 22370775), (15, 13422465), (21, 9587475), (25, 8053479), (27, 7456925), (35, 5752485), (45, 4474155), (63, 3195825), (75, 2684493), (105, 1917495), (135, 1491385), (175, 1150497), (189, 1065275), (225, 894831), (315, 639165), (525, 383499), (675, 298277), (945, 213055), (1575, 127833), (4725, 42611)]