15006828

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 36270080

約数和(自身を除く): 21263252

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 127, 129, 172, 229, 254, 258, 381, 458, 508, 516, 687, 762, 916, 1374, 1524, 2748, 5461, 9847, 10922, 16383, 19694, 21844, 29083, 29541, 32766, 39388, 58166, 59082, 65532, 87249, 116332, 118164, 174498, 348996, 1250569, 2501138, 3751707, 5002276, 7503414, 15006828]

約数ペア:

[(1, 15006828), (2, 7503414), (3, 5002276), (4, 3751707), (6, 2501138), (12, 1250569), (43, 348996), (86, 174498), (127, 118164), (129, 116332), (172, 87249), (229, 65532), (254, 59082), (258, 58166), (381, 39388), (458, 32766), (508, 29541), (516, 29083), (687, 21844), (762, 19694), (916, 16383), (1374, 10922), (1524, 9847), (2748, 5461)]