196787025

素因数分解:

$3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{11071}}^1$

素因数の和:11166

約数の個数: 36

約数和(自身を含む): 356961280

約数和(自身を除く): 160174255

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 225, 237, 395, 711, 1185, 1975, 3555, 5925, 11071, 17775, 33213, 55355, 99639, 166065, 276775, 498195, 830325, 874609, 2490975, 2623827, 4373045, 7871481, 13119135, 21865225, 39357405, 65595675, 196787025]

約数ペア:

[(1, 196787025), (3, 65595675), (5, 39357405), (9, 21865225), (15, 13119135), (25, 7871481), (45, 4373045), (75, 2623827), (79, 2490975), (225, 874609), (237, 830325), (395, 498195), (711, 276775), (1185, 166065), (1975, 99639), (3555, 55355), (5925, 33213), (11071, 17775)]