61161075

素因数分解:

$3^4\times 5^2\times {\mathrm{30203}}^1$

素因数の和:30225

約数の個数: 30

約数和(自身を含む): 113295204

約数和(自身を除く): 52134129

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 30203, 90609, 151015, 271827, 453045, 755075, 815481, 1359135, 2265225, 2446443, 4077405, 6795675, 12232215, 20387025, 61161075]

約数ペア:

[(1, 61161075), (3, 20387025), (5, 12232215), (9, 6795675), (15, 4077405), (25, 2446443), (27, 2265225), (45, 1359135), (75, 815481), (81, 755075), (135, 453045), (225, 271827), (405, 151015), (675, 90609), (2025, 30203)]