7173585

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 13478400

約数和(自身を除く): 6304815

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 115, 145, 207, 239, 261, 345, 435, 667, 717, 1035, 1195, 1305, 2001, 2151, 3335, 3585, 5497, 6003, 6931, 10005, 10755, 16491, 20793, 27485, 30015, 34655, 49473, 62379, 82455, 103965, 159413, 247365, 311895, 478239, 797065, 1434717, 2391195, 7173585]

約数ペア:

[(1, 7173585), (3, 2391195), (5, 1434717), (9, 797065), (15, 478239), (23, 311895), (29, 247365), (45, 159413), (69, 103965), (87, 82455), (115, 62379), (145, 49473), (207, 34655), (239, 30015), (261, 27485), (345, 20793), (435, 16491), (667, 10755), (717, 10005), (1035, 6931), (1195, 6003), (1305, 5497), (2001, 3585), (2151, 3335)]