13303718355

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{71347}}^1$

素因数の和:71787

約数の個数: 32

約数和(自身を含む): 22027696128

約数和(自身を除く): 8723977773

約数列:

[1, 3, 5, 15, 31, 93, 155, 401, 465, 1203, 2005, 6015, 12431, 37293, 62155, 71347, 186465, 214041, 356735, 1070205, 2211757, 6635271, 11058785, 28610147, 33176355, 85830441, 143050735, 429152205, 886914557, 2660743671, 4434572785, 13303718355]

約数ペア:

[(1, 13303718355), (3, 4434572785), (5, 2660743671), (15, 886914557), (31, 429152205), (93, 143050735), (155, 85830441), (401, 33176355), (465, 28610147), (1203, 11058785), (2005, 6635271), (6015, 2211757), (12431, 1070205), (37293, 356735), (62155, 214041), (71347, 186465)]