15226276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 31046400

約数和(自身を除く): 15820124

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 92, 116, 299, 377, 439, 598, 667, 754, 878, 1196, 1334, 1508, 1756, 2668, 5707, 8671, 10097, 11414, 12731, 17342, 20194, 22828, 25462, 34684, 40388, 50924, 131261, 165503, 262522, 292813, 331006, 525044, 585626, 662012, 1171252, 3806569, 7613138, 15226276]

約数ペア:

[(1, 15226276), (2, 7613138), (4, 3806569), (13, 1171252), (23, 662012), (26, 585626), (29, 525044), (46, 331006), (52, 292813), (58, 262522), (92, 165503), (116, 131261), (299, 50924), (377, 40388), (439, 34684), (598, 25462), (667, 22828), (754, 20194), (878, 17342), (1196, 12731), (1334, 11414), (1508, 10097), (1756, 8671), (2668, 5707)]