15475872

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 43642368

約数和(自身を除く): 28166496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 43, 46, 48, 69, 86, 92, 96, 129, 138, 163, 172, 184, 258, 276, 326, 344, 368, 489, 516, 552, 652, 688, 736, 978, 989, 1032, 1104, 1304, 1376, 1956, 1978, 2064, 2208, 2608, 2967, 3749, 3912, 3956, 4128, 5216, 5934, 7009, 7498, 7824, 7912, 11247, 11868, 14018, 14996, 15648, 15824, 21027, 22494, 23736, 28036, 29992, 31648, 42054, 44988, 47472, 56072, 59984, 84108, 89976, 94944, 112144, 119968, 161207, 168216, 179952, 224288, 322414, 336432, 359904, 483621, 644828, 672864, 967242, 1289656, 1934484, 2579312, 3868968, 5158624, 7737936, 15475872]

約数ペア:

[(1, 15475872), (2, 7737936), (3, 5158624), (4, 3868968), (6, 2579312), (8, 1934484), (12, 1289656), (16, 967242), (23, 672864), (24, 644828), (32, 483621), (43, 359904), (46, 336432), (48, 322414), (69, 224288), (86, 179952), (92, 168216), (96, 161207), (129, 119968), (138, 112144), (163, 94944), (172, 89976), (184, 84108), (258, 59984), (276, 56072), (326, 47472), (344, 44988), (368, 42054), (489, 31648), (516, 29992), (552, 28036), (652, 23736), (688, 22494), (736, 21027), (978, 15824), (989, 15648), (1032, 14996), (1104, 14018), (1304, 11868), (1376, 11247), (1956, 7912), (1978, 7824), (2064, 7498), (2208, 7009), (2608, 5934), (2967, 5216), (3749, 4128), (3912, 3956)]