188492025

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 326764800

約数和(自身を除く): 138272775

約数列:

[1, 3, 5, 15, 25, 29, 75, 79, 87, 145, 237, 395, 435, 725, 1097, 1185, 1975, 2175, 2291, 3291, 5485, 5925, 6873, 11455, 16455, 27425, 31813, 34365, 57275, 82275, 86663, 95439, 159065, 171825, 259989, 433315, 477195, 795325, 1299945, 2166575, 2385975, 2513227, 6499725, 7539681, 12566135, 37698405, 62830675, 188492025]

約数ペア:

[(1, 188492025), (3, 62830675), (5, 37698405), (15, 12566135), (25, 7539681), (29, 6499725), (75, 2513227), (79, 2385975), (87, 2166575), (145, 1299945), (237, 795325), (395, 477195), (435, 433315), (725, 259989), (1097, 171825), (1185, 159065), (1975, 95439), (2175, 86663), (2291, 82275), (3291, 57275), (5485, 34365), (5925, 31813), (6873, 27425), (11455, 16455)]