250022975

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{1193}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 317135952

約数和(自身を除く): 67112977

約数列:

[1, 5, 25, 83, 101, 415, 505, 1193, 2075, 2525, 5965, 8383, 29825, 41915, 99019, 120493, 209575, 495095, 602465, 2475475, 3012325, 10000919, 50004595, 250022975]

約数ペア:

[(1, 250022975), (5, 50004595), (25, 10000919), (83, 3012325), (101, 2475475), (415, 602465), (505, 495095), (1193, 209575), (2075, 120493), (2525, 99019), (5965, 41915), (8383, 29825)]