71921025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29059}}^1$

素因数の和:29086

約数の個数: 36

約数和(自身を含む): 140534160

約数和(自身を除く): 68613135

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 29059, 87177, 145295, 261531, 319649, 435885, 726475, 958947, 1307655, 1598245, 2179425, 2876841, 4794735, 6538275, 7991225, 14384205, 23973675, 71921025]

約数ペア:

[(1, 71921025), (3, 23973675), (5, 14384205), (9, 7991225), (11, 6538275), (15, 4794735), (25, 2876841), (33, 2179425), (45, 1598245), (55, 1307655), (75, 958947), (99, 726475), (165, 435885), (225, 319649), (275, 261531), (495, 145295), (825, 87177), (2475, 29059)]