26604647515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1\times {\mathrm{2789}}^1$

素因数の和:3687

約数の個数: 32

約数和(自身を含む): 33675523200

約数和(自身を除く): 7070875685

約数列:

[1, 5, 23, 109, 115, 545, 761, 2507, 2789, 3805, 12535, 13945, 17503, 64147, 82949, 87515, 304001, 320735, 414745, 1520005, 1907827, 2122429, 6992023, 9539135, 10612145, 34960115, 48815867, 231344761, 244079335, 1156723805, 5320929503, 26604647515]

約数ペア:

[(1, 26604647515), (5, 5320929503), (23, 1156723805), (109, 244079335), (115, 231344761), (545, 48815867), (761, 34960115), (2507, 10612145), (2789, 9539135), (3805, 6992023), (12535, 2122429), (13945, 1907827), (17503, 1520005), (64147, 414745), (82949, 320735), (87515, 304001)]