66000915

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1483}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 122234112

約数和(自身を除く): 56233197

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 115, 129, 207, 215, 345, 387, 645, 989, 1035, 1483, 1935, 2967, 4449, 4945, 7415, 8901, 13347, 14835, 22245, 34109, 44505, 63769, 66735, 102327, 170545, 191307, 306981, 318845, 511635, 573921, 956535, 1466687, 1534905, 2869605, 4400061, 7333435, 13200183, 22000305, 66000915]

約数ペア:

[(1, 66000915), (3, 22000305), (5, 13200183), (9, 7333435), (15, 4400061), (23, 2869605), (43, 1534905), (45, 1466687), (69, 956535), (115, 573921), (129, 511635), (207, 318845), (215, 306981), (345, 191307), (387, 170545), (645, 102327), (989, 66735), (1035, 63769), (1483, 44505), (1935, 34109), (2967, 22245), (4449, 14835), (4945, 13347), (7415, 8901)]