15295904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 32895072

約数和(自身を除く): 17599168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 208, 332, 416, 443, 664, 886, 1079, 1328, 1772, 2158, 2656, 3544, 4316, 5759, 7088, 8632, 11518, 14176, 17264, 23036, 34528, 36769, 46072, 73538, 92144, 147076, 184288, 294152, 477997, 588304, 955994, 1176608, 1911988, 3823976, 7647952, 15295904]

約数ペア:

[(1, 15295904), (2, 7647952), (4, 3823976), (8, 1911988), (13, 1176608), (16, 955994), (26, 588304), (32, 477997), (52, 294152), (83, 184288), (104, 147076), (166, 92144), (208, 73538), (332, 46072), (416, 36769), (443, 34528), (664, 23036), (886, 17264), (1079, 14176), (1328, 11518), (1772, 8632), (2158, 7088), (2656, 5759), (3544, 4316)]