70243725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 124134912

約数和(自身を除く): 53891187

約数列:

[1, 3, 5, 15, 23, 25, 43, 69, 75, 115, 129, 215, 345, 575, 645, 947, 989, 1075, 1725, 2841, 2967, 3225, 4735, 4945, 14205, 14835, 21781, 23675, 24725, 40721, 65343, 71025, 74175, 108905, 122163, 203605, 326715, 544525, 610815, 936583, 1018025, 1633575, 2809749, 3054075, 4682915, 14048745, 23414575, 70243725]

約数ペア:

[(1, 70243725), (3, 23414575), (5, 14048745), (15, 4682915), (23, 3054075), (25, 2809749), (43, 1633575), (69, 1018025), (75, 936583), (115, 610815), (129, 544525), (215, 326715), (345, 203605), (575, 122163), (645, 108905), (947, 74175), (989, 71025), (1075, 65343), (1725, 40721), (2841, 24725), (2967, 23675), (3225, 21781), (4735, 14835), (4945, 14205)]