15925087156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{17041}}^1$

素因数の和:17440

約数の個数: 48

約数和(自身を含む): 30955361472

約数和(自身を除く): 15030274316

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 317, 634, 737, 1268, 1474, 2948, 3487, 6974, 13948, 17041, 21239, 34082, 42478, 68164, 84956, 187451, 233629, 374902, 467258, 749804, 934516, 1141747, 2283494, 4566988, 5401997, 10803994, 12559217, 21607988, 25118434, 50236868, 59421967, 118843934, 237687868, 361933799, 723867598, 1447735196, 3981271789, 7962543578, 15925087156]

約数ペア:

[(1, 15925087156), (2, 7962543578), (4, 3981271789), (11, 1447735196), (22, 723867598), (44, 361933799), (67, 237687868), (134, 118843934), (268, 59421967), (317, 50236868), (634, 25118434), (737, 21607988), (1268, 12559217), (1474, 10803994), (2948, 5401997), (3487, 4566988), (6974, 2283494), (13948, 1141747), (17041, 934516), (21239, 749804), (34082, 467258), (42478, 374902), (68164, 233629), (84956, 187451)]