68729175

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 139276800

約数和(自身を除く): 70547625

約数列:

[1, 3, 5, 9, 15, 19, 23, 25, 27, 45, 57, 69, 75, 95, 115, 135, 171, 207, 225, 233, 285, 345, 437, 475, 513, 575, 621, 675, 699, 855, 1035, 1165, 1311, 1425, 1725, 2097, 2185, 2565, 3105, 3495, 3933, 4275, 4427, 5175, 5359, 5825, 6291, 6555, 10485, 10925, 11799, 12825, 13281, 15525, 16077, 17475, 19665, 22135, 26795, 31455, 32775, 39843, 48231, 52425, 58995, 66405, 80385, 98325, 101821, 110675, 119529, 133975, 144693, 157275, 199215, 241155, 294975, 305463, 332025, 401925, 509105, 597645, 723465, 916389, 996075, 1205775, 1527315, 2545525, 2749167, 2988225, 3617325, 4581945, 7636575, 13745835, 22909725, 68729175]

約数ペア:

[(1, 68729175), (3, 22909725), (5, 13745835), (9, 7636575), (15, 4581945), (19, 3617325), (23, 2988225), (25, 2749167), (27, 2545525), (45, 1527315), (57, 1205775), (69, 996075), (75, 916389), (95, 723465), (115, 597645), (135, 509105), (171, 401925), (207, 332025), (225, 305463), (233, 294975), (285, 241155), (345, 199215), (437, 157275), (475, 144693), (513, 133975), (575, 119529), (621, 110675), (675, 101821), (699, 98325), (855, 80385), (1035, 66405), (1165, 58995), (1311, 52425), (1425, 48231), (1725, 39843), (2097, 32775), (2185, 31455), (2565, 26795), (3105, 22135), (3495, 19665), (3933, 17475), (4275, 16077), (4427, 15525), (5175, 13281), (5359, 12825), (5825, 11799), (6291, 10925), (6555, 10485)]