66454965

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5531}}^1$

素因数の和:5634

約数の個数: 32

約数和(自身を含む): 119491200

約数和(自身を除く): 53036235

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 5531, 12015, 16593, 27655, 49779, 82965, 149337, 248895, 492259, 746685, 1476777, 2461295, 4430331, 7383885, 13290993, 22151655, 66454965]

約数ペア:

[(1, 66454965), (3, 22151655), (5, 13290993), (9, 7383885), (15, 4430331), (27, 2461295), (45, 1476777), (89, 746685), (135, 492259), (267, 248895), (445, 149337), (801, 82965), (1335, 49779), (2403, 27655), (4005, 16593), (5531, 12015)]