54225225

素因数分解:

$3^2\times 5^2\times {\mathrm{401}}^1\times {\mathrm{601}}^1$

素因数の和:1018

約数の個数: 36

約数和(自身を含む): 97527612

約数和(自身を除く): 43302387

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 401, 601, 1203, 1803, 2005, 3005, 3609, 5409, 6015, 9015, 10025, 15025, 18045, 27045, 30075, 45075, 90225, 135225, 241001, 723003, 1205005, 2169009, 3615015, 6025025, 10845045, 18075075, 54225225]

約数ペア:

[(1, 54225225), (3, 18075075), (5, 10845045), (9, 6025025), (15, 3615015), (25, 2169009), (45, 1205005), (75, 723003), (225, 241001), (401, 135225), (601, 90225), (1203, 45075), (1803, 30075), (2005, 27045), (3005, 18045), (3609, 15025), (5409, 10025), (6015, 9015)]