1330471305

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{161563}}^1$

素因数の和:161638

約数の個数: 32

約数和(自身を含む): 2404072320

約数和(自身を除く): 1073601015

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235, 161563, 484689, 807815, 1454067, 2423445, 4362201, 7270335, 9855343, 21811005, 29566029, 49276715, 88698087, 147830145, 266094261, 443490435, 1330471305]

約数ペア:

[(1, 1330471305), (3, 443490435), (5, 266094261), (9, 147830145), (15, 88698087), (27, 49276715), (45, 29566029), (61, 21811005), (135, 9855343), (183, 7270335), (305, 4362201), (549, 2423445), (915, 1454067), (1647, 807815), (2745, 484689), (8235, 161563)]