231366375

素因数分解:

$3^6\times 5^3\times {\mathrm{2539}}^1$

素因数の和:2572

約数の個数: 56

約数和(自身を含む): 433090320

約数和(自身を除く): 201723945

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 375, 405, 675, 729, 1125, 1215, 2025, 2539, 3375, 3645, 6075, 7617, 10125, 12695, 18225, 22851, 30375, 38085, 63475, 68553, 91125, 114255, 190425, 205659, 317375, 342765, 571275, 616977, 952125, 1028295, 1713825, 1850931, 2856375, 3084885, 5141475, 8569125, 9254655, 15424425, 25707375, 46273275, 77122125, 231366375]

約数ペア:

[(1, 231366375), (3, 77122125), (5, 46273275), (9, 25707375), (15, 15424425), (25, 9254655), (27, 8569125), (45, 5141475), (75, 3084885), (81, 2856375), (125, 1850931), (135, 1713825), (225, 1028295), (243, 952125), (375, 616977), (405, 571275), (675, 342765), (729, 317375), (1125, 205659), (1215, 190425), (2025, 114255), (2539, 91125), (3375, 68553), (3645, 63475), (6075, 38085), (7617, 30375), (10125, 22851), (12695, 18225)]