29520195

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 48432384

約数和(自身を除く): 18912189

約数列:

[1, 3, 5, 15, 83, 131, 181, 249, 393, 415, 543, 655, 905, 1245, 1965, 2715, 10873, 15023, 23711, 32619, 45069, 54365, 71133, 75115, 118555, 163095, 225345, 355665, 1968013, 5904039, 9840065, 29520195]

約数ペア:

[(1, 29520195), (3, 9840065), (5, 5904039), (15, 1968013), (83, 355665), (131, 225345), (181, 163095), (249, 118555), (393, 75115), (415, 71133), (543, 54365), (655, 45069), (905, 32619), (1245, 23711), (1965, 15023), (2715, 10873)]