20070302025

素因数分解:

$3^1\times 5^2\times {\mathrm{541}}^1\times {\mathrm{494647}}^1$

素因数の和:495201

約数の個数: 24

約数和(自身を含む): 33244302784

約数和(自身を除く): 13174000759

約数列:

[1, 3, 5, 15, 25, 75, 541, 1623, 2705, 8115, 13525, 40575, 494647, 1483941, 2473235, 7419705, 12366175, 37098525, 267604027, 802812081, 1338020135, 4014060405, 6690100675, 20070302025]

約数ペア:

[(1, 20070302025), (3, 6690100675), (5, 4014060405), (15, 1338020135), (25, 802812081), (75, 267604027), (541, 37098525), (1623, 12366175), (2705, 7419705), (8115, 2473235), (13525, 1483941), (40575, 494647)]