74006955

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 140684544

約数和(自身を除く): 66677589

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 307, 487, 495, 921, 1461, 1535, 2435, 2763, 3377, 4383, 4605, 5357, 7305, 10131, 13815, 16071, 16885, 21915, 26785, 30393, 48213, 50655, 80355, 149509, 151965, 241065, 448527, 747545, 1345581, 1644599, 2242635, 4933797, 6727905, 8222995, 14801391, 24668985, 74006955]

約数ペア:

[(1, 74006955), (3, 24668985), (5, 14801391), (9, 8222995), (11, 6727905), (15, 4933797), (33, 2242635), (45, 1644599), (55, 1345581), (99, 747545), (165, 448527), (307, 241065), (487, 151965), (495, 149509), (921, 80355), (1461, 50655), (1535, 48213), (2435, 30393), (2763, 26785), (3377, 21915), (4383, 16885), (4605, 16071), (5357, 13815), (7305, 10131)]