12127575

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1601}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 20262096

約数和(自身を除く): 8134521

約数列:

[1, 3, 5, 15, 25, 75, 101, 303, 505, 1515, 1601, 2525, 4803, 7575, 8005, 24015, 40025, 120075, 161701, 485103, 808505, 2425515, 4042525, 12127575]

約数ペア:

[(1, 12127575), (3, 4042525), (5, 2425515), (15, 808505), (25, 485103), (75, 161701), (101, 120075), (303, 40025), (505, 24015), (1515, 8005), (1601, 7575), (2525, 4803)]