170052455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 220216320

約数和(自身を除く): 50163865

約数列:

[1, 5, 23, 59, 71, 115, 295, 353, 355, 1357, 1633, 1765, 4189, 6785, 8119, 8165, 20827, 20945, 25063, 40595, 96347, 104135, 125315, 479021, 481735, 576449, 1478717, 2395105, 2882245, 7393585, 34010491, 170052455]

約数ペア:

[(1, 170052455), (5, 34010491), (23, 7393585), (59, 2882245), (71, 2395105), (115, 1478717), (295, 576449), (353, 481735), (355, 479021), (1357, 125315), (1633, 104135), (1765, 96347), (4189, 40595), (6785, 25063), (8119, 20945), (8165, 20827)]