15400248

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{1213}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 40280520

約数和(自身を除く): 24880272

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 529, 552, 1058, 1213, 1587, 2116, 2426, 3174, 3639, 4232, 4852, 6348, 7278, 9704, 12696, 14556, 27899, 29112, 55798, 83697, 111596, 167394, 223192, 334788, 641677, 669576, 1283354, 1925031, 2566708, 3850062, 5133416, 7700124, 15400248]

約数ペア:

[(1, 15400248), (2, 7700124), (3, 5133416), (4, 3850062), (6, 2566708), (8, 1925031), (12, 1283354), (23, 669576), (24, 641677), (46, 334788), (69, 223192), (92, 167394), (138, 111596), (184, 83697), (276, 55798), (529, 29112), (552, 27899), (1058, 14556), (1213, 12696), (1587, 9704), (2116, 7278), (2426, 6348), (3174, 4852), (3639, 4232)]