27432675

素因数分解:

$3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 120

約数和(自身を含む): 57615360

約数和(自身を除く): 30182685

約数列:

[1, 3, 5, 9, 15, 19, 23, 25, 27, 31, 45, 57, 69, 75, 81, 93, 95, 115, 135, 155, 171, 207, 225, 279, 285, 345, 405, 437, 465, 475, 513, 575, 589, 621, 675, 713, 775, 837, 855, 1035, 1311, 1395, 1425, 1539, 1725, 1767, 1863, 2025, 2139, 2185, 2325, 2511, 2565, 2945, 3105, 3565, 3933, 4185, 4275, 5175, 5301, 6417, 6555, 6975, 7695, 8835, 9315, 10695, 10925, 11799, 12555, 12825, 13547, 14725, 15525, 15903, 17825, 19251, 19665, 20925, 26505, 32085, 32775, 35397, 38475, 40641, 44175, 46575, 47709, 53475, 57753, 58995, 62775, 67735, 79515, 96255, 98325, 121923, 132525, 160425, 176985, 203205, 238545, 288765, 294975, 338675, 365769, 397575, 481275, 609615, 884925, 1016025, 1097307, 1192725, 1443825, 1828845, 3048075, 5486535, 9144225, 27432675]

約数ペア:

[(1, 27432675), (3, 9144225), (5, 5486535), (9, 3048075), (15, 1828845), (19, 1443825), (23, 1192725), (25, 1097307), (27, 1016025), (31, 884925), (45, 609615), (57, 481275), (69, 397575), (75, 365769), (81, 338675), (93, 294975), (95, 288765), (115, 238545), (135, 203205), (155, 176985), (171, 160425), (207, 132525), (225, 121923), (279, 98325), (285, 96255), (345, 79515), (405, 67735), (437, 62775), (465, 58995), (475, 57753), (513, 53475), (575, 47709), (589, 46575), (621, 44175), (675, 40641), (713, 38475), (775, 35397), (837, 32775), (855, 32085), (1035, 26505), (1311, 20925), (1395, 19665), (1425, 19251), (1539, 17825), (1725, 15903), (1767, 15525), (1863, 14725), (2025, 13547), (2139, 12825), (2185, 12555), (2325, 11799), (2511, 10925), (2565, 10695), (2945, 9315), (3105, 8835), (3565, 7695), (3933, 6975), (4185, 6555), (4275, 6417), (5175, 5301)]