73082745

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1151}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 135862272

約数和(自身を除く): 62779527

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 83, 85, 153, 249, 255, 415, 747, 765, 1151, 1245, 1411, 3453, 3735, 4233, 5755, 7055, 10359, 12699, 17265, 19567, 21165, 51795, 58701, 63495, 95533, 97835, 176103, 286599, 293505, 477665, 859797, 880515, 1432995, 1624061, 4298985, 4872183, 8120305, 14616549, 24360915, 73082745]

約数ペア:

[(1, 73082745), (3, 24360915), (5, 14616549), (9, 8120305), (15, 4872183), (17, 4298985), (45, 1624061), (51, 1432995), (83, 880515), (85, 859797), (153, 477665), (249, 293505), (255, 286599), (415, 176103), (747, 97835), (765, 95533), (1151, 63495), (1245, 58701), (1411, 51795), (3453, 21165), (3735, 19567), (4233, 17265), (5755, 12699), (7055, 10359)]