1330896225

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{1009}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 2259329600

約数和(自身を除く): 928433375

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 409, 645, 1009, 1075, 1227, 2045, 3027, 3225, 5045, 6135, 10225, 15135, 17587, 25225, 30675, 43387, 52761, 75675, 87935, 130161, 216935, 263805, 412681, 439675, 650805, 1084675, 1238043, 1319025, 2063405, 3254025, 6190215, 10317025, 17745283, 30951075, 53235849, 88726415, 266179245, 443632075, 1330896225]

約数ペア:

[(1, 1330896225), (3, 443632075), (5, 266179245), (15, 88726415), (25, 53235849), (43, 30951075), (75, 17745283), (129, 10317025), (215, 6190215), (409, 3254025), (645, 2063405), (1009, 1319025), (1075, 1238043), (1227, 1084675), (2045, 650805), (3027, 439675), (3225, 412681), (5045, 263805), (6135, 216935), (10225, 130161), (15135, 87935), (17587, 75675), (25225, 52761), (30675, 43387)]