73239795

素因数分解:

$3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1301}}^1$

素因数の和:1457

約数の個数: 40

約数和(自身を含む): 132335280

約数和(自身を除く): 59095485

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 139, 405, 417, 695, 1251, 1301, 2085, 3753, 3903, 6255, 6505, 11259, 11709, 18765, 19515, 35127, 56295, 58545, 105381, 175635, 180839, 526905, 542517, 904195, 1627551, 2712585, 4882653, 8137755, 14647959, 24413265, 73239795]

約数ペア:

[(1, 73239795), (3, 24413265), (5, 14647959), (9, 8137755), (15, 4882653), (27, 2712585), (45, 1627551), (81, 904195), (135, 542517), (139, 526905), (405, 180839), (417, 175635), (695, 105381), (1251, 58545), (1301, 56295), (2085, 35127), (3753, 19515), (3903, 18765), (6255, 11709), (6505, 11259)]