15257952

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1756

約数の個数: 72

約数和(自身を含む): 44815680

約数和(自身を除く): 29557728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 1709, 2232, 2976, 3418, 4464, 5127, 6836, 8928, 10254, 13672, 15381, 20508, 27344, 30762, 41016, 52979, 54688, 61524, 82032, 105958, 123048, 158937, 164064, 211916, 246096, 317874, 423832, 476811, 492192, 635748, 847664, 953622, 1271496, 1695328, 1907244, 2542992, 3814488, 5085984, 7628976, 15257952]

約数ペア:

[(1, 15257952), (2, 7628976), (3, 5085984), (4, 3814488), (6, 2542992), (8, 1907244), (9, 1695328), (12, 1271496), (16, 953622), (18, 847664), (24, 635748), (31, 492192), (32, 476811), (36, 423832), (48, 317874), (62, 246096), (72, 211916), (93, 164064), (96, 158937), (124, 123048), (144, 105958), (186, 82032), (248, 61524), (279, 54688), (288, 52979), (372, 41016), (496, 30762), (558, 27344), (744, 20508), (992, 15381), (1116, 13672), (1488, 10254), (1709, 8928), (2232, 6836), (2976, 5127), (3418, 4464)]