87452865

素因数分解:

$3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1193}}^1$

素因数の和:1391

約数の個数: 40

約数和(自身を含む): 157765608

約数和(自身を除く): 70312743

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 181, 405, 543, 905, 1193, 1629, 2715, 3579, 4887, 5965, 8145, 10737, 14661, 17895, 24435, 32211, 53685, 73305, 96633, 161055, 215933, 483165, 647799, 1079665, 1943397, 3238995, 5830191, 9716985, 17490573, 29150955, 87452865]

約数ペア:

[(1, 87452865), (3, 29150955), (5, 17490573), (9, 9716985), (15, 5830191), (27, 3238995), (45, 1943397), (81, 1079665), (135, 647799), (181, 483165), (405, 215933), (543, 161055), (905, 96633), (1193, 73305), (1629, 53685), (2715, 32211), (3579, 24435), (4887, 17895), (5965, 14661), (8145, 10737)]