86197215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19219}}^1$

素因数の和:19263

約数の個数: 32

約数和(自身を含む): 154990080

約数和(自身を除く): 68792865

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 19219, 57657, 96095, 249847, 288285, 442037, 749541, 1249235, 1326111, 2210185, 3747705, 5746481, 6630555, 17239443, 28732405, 86197215]

約数ペア:

[(1, 86197215), (3, 28732405), (5, 17239443), (13, 6630555), (15, 5746481), (23, 3747705), (39, 2210185), (65, 1326111), (69, 1249235), (115, 749541), (195, 442037), (299, 288285), (345, 249847), (897, 96095), (1495, 57657), (4485, 19219)]