89793225

素因数分解:

$3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 166328640

約数和(自身を除く): 76535415

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 137, 225, 411, 675, 685, 971, 1233, 2055, 2913, 3425, 3699, 4855, 6165, 8739, 10275, 14565, 18495, 24275, 26217, 30825, 43695, 72825, 92475, 131085, 133027, 218475, 399081, 655425, 665135, 1197243, 1995405, 3325675, 3591729, 5986215, 9977025, 17958645, 29931075, 89793225]

約数ペア:

[(1, 89793225), (3, 29931075), (5, 17958645), (9, 9977025), (15, 5986215), (25, 3591729), (27, 3325675), (45, 1995405), (75, 1197243), (135, 665135), (137, 655425), (225, 399081), (411, 218475), (675, 133027), (685, 131085), (971, 92475), (1233, 72825), (2055, 43695), (2913, 30825), (3425, 26217), (3699, 24275), (4855, 18495), (6165, 14565), (8739, 10275)]