188677675

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1151}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 239984640

約数和(自身を除く): 51306965

約数列:

[1, 5, 25, 79, 83, 395, 415, 1151, 1975, 2075, 5755, 6557, 28775, 32785, 90929, 95533, 163925, 454645, 477665, 2273225, 2388325, 7547107, 37735535, 188677675]

約数ペア:

[(1, 188677675), (5, 37735535), (25, 7547107), (79, 2388325), (83, 2273225), (395, 477665), (415, 454645), (1151, 163925), (1975, 95533), (2075, 90929), (5755, 32785), (6557, 28775)]