11280454965

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{216661}}^1$

素因数の和:216774

約数の個数: 48

約数和(自身を含む): 21293541360

約数和(自身を除く): 10013086395

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 89, 117, 195, 267, 445, 585, 801, 1157, 1335, 3471, 4005, 5785, 10413, 17355, 52065, 216661, 649983, 1083305, 1949949, 2816593, 3249915, 8449779, 9749745, 14082965, 19282829, 25349337, 42248895, 57848487, 96414145, 126746685, 173545461, 250676777, 289242435, 752030331, 867727305, 1253383885, 2256090993, 3760151655, 11280454965]

約数ペア:

[(1, 11280454965), (3, 3760151655), (5, 2256090993), (9, 1253383885), (13, 867727305), (15, 752030331), (39, 289242435), (45, 250676777), (65, 173545461), (89, 126746685), (117, 96414145), (195, 57848487), (267, 42248895), (445, 25349337), (585, 19282829), (801, 14082965), (1157, 9749745), (1335, 8449779), (3471, 3249915), (4005, 2816593), (5785, 1949949), (10413, 1083305), (17355, 649983), (52065, 216661)]