79712765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 107308800

約数和(自身を除く): 27596035

約数列:

[1, 5, 11, 55, 71, 137, 149, 355, 685, 745, 781, 1507, 1639, 3905, 7535, 8195, 9727, 10579, 20413, 48635, 52895, 102065, 106997, 116369, 224543, 534985, 581845, 1122715, 1449323, 7246615, 15942553, 79712765]

約数ペア:

[(1, 79712765), (5, 15942553), (11, 7246615), (55, 1449323), (71, 1122715), (137, 581845), (149, 534985), (355, 224543), (685, 116369), (745, 106997), (781, 102065), (1507, 52895), (1639, 48635), (3905, 20413), (7535, 10579), (8195, 9727)]