19767675

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4973}}^1$

素因数の和:5039

約数の個数: 24

約数和(自身を含む): 33305904

約数和(自身を除く): 13538229

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975, 4973, 14919, 24865, 74595, 124325, 263569, 372975, 790707, 1317845, 3953535, 6589225, 19767675]

約数ペア:

[(1, 19767675), (3, 6589225), (5, 3953535), (15, 1317845), (25, 790707), (53, 372975), (75, 263569), (159, 124325), (265, 74595), (795, 24865), (1325, 14919), (3975, 4973)]