7313075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 11784960

約数和(自身を除く): 4471885

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 131, 145, 175, 203, 275, 319, 385, 655, 725, 917, 1015, 1441, 1595, 1925, 2233, 3275, 3799, 4585, 5075, 7205, 7975, 10087, 11165, 18995, 22925, 26593, 36025, 41789, 50435, 55825, 94975, 132965, 208945, 252175, 292523, 664825, 1044725, 1462615, 7313075]

約数ペア:

[(1, 7313075), (5, 1462615), (7, 1044725), (11, 664825), (25, 292523), (29, 252175), (35, 208945), (55, 132965), (77, 94975), (131, 55825), (145, 50435), (175, 41789), (203, 36025), (275, 26593), (319, 22925), (385, 18995), (655, 11165), (725, 10087), (917, 7975), (1015, 7205), (1441, 5075), (1595, 4585), (1925, 3799), (2233, 3275)]