207639075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{967}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 393704960

約数和(自身を除く): 186065885

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 409, 525, 967, 1227, 2045, 2863, 2901, 4835, 6135, 6769, 8589, 10225, 14315, 14505, 20307, 24175, 30675, 33845, 42945, 71575, 72525, 101535, 169225, 214725, 395503, 507675, 1186509, 1977515, 2768521, 5932545, 8305563, 9887575, 13842605, 29662725, 41527815, 69213025, 207639075]

約数ペア:

[(1, 207639075), (3, 69213025), (5, 41527815), (7, 29662725), (15, 13842605), (21, 9887575), (25, 8305563), (35, 5932545), (75, 2768521), (105, 1977515), (175, 1186509), (409, 507675), (525, 395503), (967, 214725), (1227, 169225), (2045, 101535), (2863, 72525), (2901, 71575), (4835, 42945), (6135, 33845), (6769, 30675), (8589, 24175), (10225, 20307), (14315, 14505)]