26862705

素因数分解:

$3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1031}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 48049920

約数和(自身を除く): 21187215

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 193, 579, 965, 1031, 1737, 2895, 3093, 5155, 5211, 8685, 9279, 15465, 26055, 27837, 46395, 139185, 198983, 596949, 994915, 1790847, 2984745, 5372541, 8954235, 26862705]

約数ペア:

[(1, 26862705), (3, 8954235), (5, 5372541), (9, 2984745), (15, 1790847), (27, 994915), (45, 596949), (135, 198983), (193, 139185), (579, 46395), (965, 27837), (1031, 26055), (1737, 15465), (2895, 9279), (3093, 8685), (5155, 5211)]