204600225

素因数分解:

$3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{6803}}^1$

素因数の和:7217

約数の個数: 24

約数和(自身を含む): 339165792

約数和(自身を除く): 134565567

約数列:

[1, 3, 5, 15, 25, 75, 401, 1203, 2005, 6015, 6803, 10025, 20409, 30075, 34015, 102045, 170075, 510225, 2728003, 8184009, 13640015, 40920045, 68200075, 204600225]

約数ペア:

[(1, 204600225), (3, 68200075), (5, 40920045), (15, 13640015), (25, 8184009), (75, 2728003), (401, 510225), (1203, 170075), (2005, 102045), (6015, 34015), (6803, 30075), (10025, 20409)]