15185952

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:870

約数の個数: 72

約数和(自身を含む): 43885296

約数和(自身を除く): 28699344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 787, 804, 1072, 1206, 1574, 1608, 2144, 2361, 2412, 3148, 3216, 4722, 4824, 6296, 6432, 7083, 9444, 9648, 12592, 14166, 18888, 19296, 25184, 28332, 37776, 52729, 56664, 75552, 105458, 113328, 158187, 210916, 226656, 316374, 421832, 474561, 632748, 843664, 949122, 1265496, 1687328, 1898244, 2530992, 3796488, 5061984, 7592976, 15185952]

約数ペア:

[(1, 15185952), (2, 7592976), (3, 5061984), (4, 3796488), (6, 2530992), (8, 1898244), (9, 1687328), (12, 1265496), (16, 949122), (18, 843664), (24, 632748), (32, 474561), (36, 421832), (48, 316374), (67, 226656), (72, 210916), (96, 158187), (134, 113328), (144, 105458), (201, 75552), (268, 56664), (288, 52729), (402, 37776), (536, 28332), (603, 25184), (787, 19296), (804, 18888), (1072, 14166), (1206, 12592), (1574, 9648), (1608, 9444), (2144, 7083), (2361, 6432), (2412, 6296), (3148, 4824), (3216, 4722)]