15697772705

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1\times {\mathrm{1783}}^1$

素因数の和:2537

約数の個数: 32

約数和(自身を含む): 19626340608

約数和(自身を除く): 3928567903

約数列:

[1, 5, 41, 67, 205, 335, 641, 1783, 2747, 3205, 8915, 13735, 26281, 42947, 73103, 119461, 131405, 214735, 365515, 597305, 1142903, 1760827, 4897901, 5714515, 8804135, 24489505, 46859023, 76574501, 234295115, 382872505, 3139554541, 15697772705]

約数ペア:

[(1, 15697772705), (5, 3139554541), (41, 382872505), (67, 234295115), (205, 76574501), (335, 46859023), (641, 24489505), (1783, 8804135), (2747, 5714515), (3205, 4897901), (8915, 1760827), (13735, 1142903), (26281, 597305), (42947, 365515), (73103, 214735), (119461, 131405)]