1373232015

素因数分解:

$3^3\times 5^1\times {\mathrm{2531}}^1\times {\mathrm{4019}}^1$

素因数の和:6564

約数の個数: 32

約数和(自身を含む): 2442873600

約数和(自身を除く): 1069641585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2531, 4019, 7593, 12057, 12655, 20095, 22779, 36171, 37965, 60285, 68337, 108513, 113895, 180855, 341685, 542565, 10172089, 30516267, 50860445, 91548801, 152581335, 274646403, 457744005, 1373232015]

約数ペア:

[(1, 1373232015), (3, 457744005), (5, 274646403), (9, 152581335), (15, 91548801), (27, 50860445), (45, 30516267), (135, 10172089), (2531, 542565), (4019, 341685), (7593, 180855), (12057, 113895), (12655, 108513), (20095, 68337), (22779, 60285), (36171, 37965)]