65432475

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 128563200

約数和(自身を除く): 63130725

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 53, 59, 75, 93, 135, 155, 159, 177, 225, 265, 279, 295, 465, 477, 531, 675, 775, 795, 837, 885, 1325, 1395, 1431, 1475, 1593, 1643, 1829, 2325, 2385, 2655, 3127, 3975, 4185, 4425, 4929, 5487, 6975, 7155, 7965, 8215, 9145, 9381, 11925, 13275, 14787, 15635, 16461, 20925, 24645, 27435, 28143, 35775, 39825, 41075, 44361, 45725, 46905, 49383, 73935, 78175, 82305, 84429, 96937, 123225, 137175, 140715, 221805, 234525, 246915, 290811, 369675, 411525, 422145, 484685, 703575, 872433, 1109025, 1234575, 1454055, 2110725, 2423425, 2617299, 4362165, 7270275, 13086495, 21810825, 65432475]

約数ペア:

[(1, 65432475), (3, 21810825), (5, 13086495), (9, 7270275), (15, 4362165), (25, 2617299), (27, 2423425), (31, 2110725), (45, 1454055), (53, 1234575), (59, 1109025), (75, 872433), (93, 703575), (135, 484685), (155, 422145), (159, 411525), (177, 369675), (225, 290811), (265, 246915), (279, 234525), (295, 221805), (465, 140715), (477, 137175), (531, 123225), (675, 96937), (775, 84429), (795, 82305), (837, 78175), (885, 73935), (1325, 49383), (1395, 46905), (1431, 45725), (1475, 44361), (1593, 41075), (1643, 39825), (1829, 35775), (2325, 28143), (2385, 27435), (2655, 24645), (3127, 20925), (3975, 16461), (4185, 15635), (4425, 14787), (4929, 13275), (5487, 11925), (6975, 9381), (7155, 9145), (7965, 8215)]