342965545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 452600064

約数和(自身を除く): 109634519

約数列:

[1, 5, 13, 65, 83, 151, 415, 421, 755, 1079, 1963, 2105, 5395, 5473, 9815, 12533, 27365, 34943, 62665, 63571, 162929, 174715, 317855, 454259, 814645, 826423, 2271295, 4132115, 5276393, 26381965, 68593109, 342965545]

約数ペア:

[(1, 342965545), (5, 68593109), (13, 26381965), (65, 5276393), (83, 4132115), (151, 2271295), (415, 826423), (421, 814645), (755, 454259), (1079, 317855), (1963, 174715), (2105, 162929), (5395, 63571), (5473, 62665), (9815, 34943), (12533, 27365)]