133319745

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{653}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 249958800

約数和(自身を除く): 116639055

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 349, 585, 653, 1047, 1745, 1959, 3141, 3265, 4537, 5235, 5877, 8489, 9795, 13611, 15705, 22685, 25467, 29385, 40833, 42445, 68055, 76401, 127335, 204165, 227897, 382005, 683691, 1139485, 2051073, 2962661, 3418455, 8887983, 10255365, 14813305, 26663949, 44439915, 133319745]

約数ペア:

[(1, 133319745), (3, 44439915), (5, 26663949), (9, 14813305), (13, 10255365), (15, 8887983), (39, 3418455), (45, 2962661), (65, 2051073), (117, 1139485), (195, 683691), (349, 382005), (585, 227897), (653, 204165), (1047, 127335), (1745, 76401), (1959, 68055), (3141, 42445), (3265, 40833), (4537, 29385), (5235, 25467), (5877, 22685), (8489, 15705), (9795, 13611)]