55127625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{21001}}^1$

素因数の和:21026

約数の個数: 32

約数和(自身を含む): 104841984

約数和(自身を除く): 49714359

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 21001, 63003, 105005, 147007, 315015, 441021, 525025, 735035, 1575075, 2205105, 2625125, 3675175, 7875375, 11025525, 18375875, 55127625]

約数ペア:

[(1, 55127625), (3, 18375875), (5, 11025525), (7, 7875375), (15, 3675175), (21, 2625125), (25, 2205105), (35, 1575075), (75, 735035), (105, 525025), (125, 441021), (175, 315015), (375, 147007), (525, 105005), (875, 63003), (2625, 21001)]