71794125

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4909}}^1$

素因数の和:4943

約数の個数: 48

約数和(自身を含む): 139404720

約数和(自身を除く): 67610595

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 975, 1125, 1625, 2925, 4875, 4909, 14625, 14727, 24545, 44181, 63817, 73635, 122725, 191451, 220905, 319085, 368175, 574353, 613625, 957255, 1104525, 1595425, 1840875, 2871765, 4786275, 5522625, 7977125, 14358825, 23931375, 71794125]

約数ペア:

[(1, 71794125), (3, 23931375), (5, 14358825), (9, 7977125), (13, 5522625), (15, 4786275), (25, 2871765), (39, 1840875), (45, 1595425), (65, 1104525), (75, 957255), (117, 613625), (125, 574353), (195, 368175), (225, 319085), (325, 220905), (375, 191451), (585, 122725), (975, 73635), (1125, 63817), (1625, 44181), (2925, 24545), (4875, 14727), (4909, 14625)]