20032725

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{7219}}^1$

素因数の和:7269

約数の個数: 24

約数和(自身を含む): 34020640

約数和(自身を除く): 13987915

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 2775, 7219, 21657, 36095, 108285, 180475, 267103, 541425, 801309, 1335515, 4006545, 6677575, 20032725]

約数ペア:

[(1, 20032725), (3, 6677575), (5, 4006545), (15, 1335515), (25, 801309), (37, 541425), (75, 267103), (111, 180475), (185, 108285), (555, 36095), (925, 21657), (2775, 7219)]