15559968

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1487}}^1$

素因数の和:1609

約数の個数: 48

約数和(自身を含む): 41247360

約数和(自身を除く): 25687392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 218, 327, 436, 654, 872, 1308, 1487, 1744, 2616, 2974, 3488, 4461, 5232, 5948, 8922, 10464, 11896, 17844, 23792, 35688, 47584, 71376, 142752, 162083, 324166, 486249, 648332, 972498, 1296664, 1944996, 2593328, 3889992, 5186656, 7779984, 15559968]

約数ペア:

[(1, 15559968), (2, 7779984), (3, 5186656), (4, 3889992), (6, 2593328), (8, 1944996), (12, 1296664), (16, 972498), (24, 648332), (32, 486249), (48, 324166), (96, 162083), (109, 142752), (218, 71376), (327, 47584), (436, 35688), (654, 23792), (872, 17844), (1308, 11896), (1487, 10464), (1744, 8922), (2616, 5948), (2974, 5232), (3488, 4461)]