15663259422727

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{12437}}^1\times {\mathrm{34159}}^1$

素因数の和:46855

約数の個数: 32

約数和(自身を含む): 18762792652800

約数和(自身を除く): 3099533230073

約数列:

[1, 7, 23, 161, 229, 1603, 5267, 12437, 34159, 36869, 87059, 239113, 286051, 785657, 2002357, 2848073, 5499599, 7822411, 19936511, 54756877, 65505679, 179915453, 424835483, 458539753, 1259408171, 2973848381, 9771216109, 68398512763, 97287325607, 681011279249, 2237608488961, 15663259422727]

約数ペア:

[(1, 15663259422727), (7, 2237608488961), (23, 681011279249), (161, 97287325607), (229, 68398512763), (1603, 9771216109), (5267, 2973848381), (12437, 1259408171), (34159, 458539753), (36869, 424835483), (87059, 179915453), (239113, 65505679), (286051, 54756877), (785657, 19936511), (2002357, 7822411), (2848073, 5499599)]