15078536

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 31991820

約数和(自身を除く): 16913284

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 421, 484, 814, 842, 968, 1628, 1684, 3256, 3368, 4477, 4631, 8954, 9262, 15577, 17908, 18524, 31154, 35816, 37048, 50941, 62308, 101882, 124616, 171347, 203764, 342694, 407528, 685388, 1370776, 1884817, 3769634, 7539268, 15078536]

約数ペア:

[(1, 15078536), (2, 7539268), (4, 3769634), (8, 1884817), (11, 1370776), (22, 685388), (37, 407528), (44, 342694), (74, 203764), (88, 171347), (121, 124616), (148, 101882), (242, 62308), (296, 50941), (407, 37048), (421, 35816), (484, 31154), (814, 18524), (842, 17908), (968, 15577), (1628, 9262), (1684, 8954), (3256, 4631), (3368, 4477)]