74129715

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49919}}^1$

素因数の和:49944

約数の個数: 32

約数和(自身を含む): 143769600

約数和(自身を除く): 69639885

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 49919, 149757, 249595, 449271, 549109, 748785, 1347813, 1647327, 2246355, 2745545, 4941981, 6739065, 8236635, 14825943, 24709905, 74129715]

約数ペア:

[(1, 74129715), (3, 24709905), (5, 14825943), (9, 8236635), (11, 6739065), (15, 4941981), (27, 2745545), (33, 2246355), (45, 1647327), (55, 1347813), (99, 748785), (135, 549109), (165, 449271), (297, 249595), (495, 149757), (1485, 49919)]