15455724

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 38949120

約数和(自身を除く): 23493396

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 1931, 2001, 2668, 3862, 4002, 5793, 7724, 8004, 11586, 23172, 44413, 55999, 88826, 111998, 133239, 167997, 177652, 223996, 266478, 335994, 532956, 671988, 1287977, 2575954, 3863931, 5151908, 7727862, 15455724]

約数ペア:

[(1, 15455724), (2, 7727862), (3, 5151908), (4, 3863931), (6, 2575954), (12, 1287977), (23, 671988), (29, 532956), (46, 335994), (58, 266478), (69, 223996), (87, 177652), (92, 167997), (116, 133239), (138, 111998), (174, 88826), (276, 55999), (348, 44413), (667, 23172), (1334, 11586), (1931, 8004), (2001, 7724), (2668, 5793), (3862, 4002)]