90832725

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2539}}^1$

素因数の和:2611

約数の個数: 48

約数和(自身を含む): 170078400

約数和(自身を除く): 79245675

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 225, 265, 477, 675, 795, 1325, 1431, 2385, 2539, 3975, 7155, 7617, 11925, 12695, 22851, 35775, 38085, 63475, 68553, 114255, 134567, 190425, 342765, 403701, 571275, 672835, 1211103, 1713825, 2018505, 3364175, 3633309, 6055515, 10092525, 18166545, 30277575, 90832725]

約数ペア:

[(1, 90832725), (3, 30277575), (5, 18166545), (9, 10092525), (15, 6055515), (25, 3633309), (27, 3364175), (45, 2018505), (53, 1713825), (75, 1211103), (135, 672835), (159, 571275), (225, 403701), (265, 342765), (477, 190425), (675, 134567), (795, 114255), (1325, 68553), (1431, 63475), (2385, 38085), (2539, 35775), (3975, 22851), (7155, 12695), (7617, 11925)]