15560856

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 43970400

約数和(自身を除く): 28409544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1181, 1464, 1647, 2196, 2362, 3294, 3543, 4392, 4724, 6588, 7086, 9448, 10629, 13176, 14172, 21258, 28344, 31887, 42516, 63774, 72041, 85032, 127548, 144082, 216123, 255096, 288164, 432246, 576328, 648369, 864492, 1296738, 1728984, 1945107, 2593476, 3890214, 5186952, 7780428, 15560856]

約数ペア:

[(1, 15560856), (2, 7780428), (3, 5186952), (4, 3890214), (6, 2593476), (8, 1945107), (9, 1728984), (12, 1296738), (18, 864492), (24, 648369), (27, 576328), (36, 432246), (54, 288164), (61, 255096), (72, 216123), (108, 144082), (122, 127548), (183, 85032), (216, 72041), (244, 63774), (366, 42516), (488, 31887), (549, 28344), (732, 21258), (1098, 14172), (1181, 13176), (1464, 10629), (1647, 9448), (2196, 7086), (2362, 6588), (3294, 4724), (3543, 4392)]