15146972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 29417472

約数和(自身を除く): 14270500

約数列:

[1, 2, 4, 23, 31, 46, 47, 62, 92, 94, 113, 124, 188, 226, 452, 713, 1081, 1426, 1457, 2162, 2599, 2852, 2914, 3503, 4324, 5198, 5311, 5828, 7006, 10396, 10622, 14012, 21244, 33511, 67022, 80569, 122153, 134044, 161138, 164641, 244306, 322276, 329282, 488612, 658564, 3786743, 7573486, 15146972]

約数ペア:

[(1, 15146972), (2, 7573486), (4, 3786743), (23, 658564), (31, 488612), (46, 329282), (47, 322276), (62, 244306), (92, 164641), (94, 161138), (113, 134044), (124, 122153), (188, 80569), (226, 67022), (452, 33511), (713, 21244), (1081, 14012), (1426, 10622), (1457, 10396), (2162, 7006), (2599, 5828), (2852, 5311), (2914, 5198), (3503, 4324)]