147255625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{21419}}^1$

素因数の和:21450

約数の個数: 20

約数和(自身を含む): 200748240

約数和(自身を除く): 53492615

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 6875, 21419, 107095, 235609, 535475, 1178045, 2677375, 5890225, 13386875, 29451125, 147255625]

約数ペア:

[(1, 147255625), (5, 29451125), (11, 13386875), (25, 5890225), (55, 2677375), (125, 1178045), (275, 535475), (625, 235609), (1375, 107095), (6875, 21419)]