63072115

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 81034128

約数和(自身を除く): 17962013

約数列:

[1, 5, 19, 83, 95, 361, 415, 421, 1577, 1805, 2105, 7885, 7999, 29963, 34943, 39995, 149815, 151981, 174715, 663917, 759905, 3319585, 12614423, 63072115]

約数ペア:

[(1, 63072115), (5, 12614423), (19, 3319585), (83, 759905), (95, 663917), (361, 174715), (415, 151981), (421, 149815), (1577, 39995), (1805, 34943), (2105, 29963), (7885, 7999)]