82256625

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 144

約数和(自身を含む): 179307648

約数和(自身を除く): 97051023

約数列:

[1, 3, 5, 9, 11, 15, 17, 23, 25, 33, 45, 51, 55, 69, 75, 85, 99, 115, 125, 153, 165, 187, 207, 225, 253, 255, 275, 289, 345, 375, 391, 425, 495, 561, 575, 759, 765, 825, 867, 935, 1035, 1125, 1173, 1265, 1275, 1375, 1445, 1683, 1725, 1955, 2125, 2277, 2475, 2601, 2805, 2875, 3179, 3519, 3795, 3825, 4125, 4301, 4335, 4675, 5175, 5865, 6325, 6375, 6647, 7225, 8415, 8625, 9537, 9775, 11385, 12375, 12903, 13005, 14025, 15895, 17595, 18975, 19125, 19941, 21505, 21675, 23375, 25875, 28611, 29325, 31625, 33235, 36125, 38709, 42075, 47685, 48875, 56925, 59823, 64515, 65025, 70125, 73117, 79475, 87975, 94875, 99705, 107525, 108375, 143055, 146625, 166175, 193545, 210375, 219351, 238425, 284625, 299115, 322575, 325125, 365585, 397375, 439875, 498525, 537625, 658053, 715275, 830875, 967725, 1096755, 1192125, 1495575, 1612875, 1827925, 2492625, 3290265, 3576375, 4838625, 5483775, 7477875, 9139625, 16451325, 27418875, 82256625]

約数ペア:

[(1, 82256625), (3, 27418875), (5, 16451325), (9, 9139625), (11, 7477875), (15, 5483775), (17, 4838625), (23, 3576375), (25, 3290265), (33, 2492625), (45, 1827925), (51, 1612875), (55, 1495575), (69, 1192125), (75, 1096755), (85, 967725), (99, 830875), (115, 715275), (125, 658053), (153, 537625), (165, 498525), (187, 439875), (207, 397375), (225, 365585), (253, 325125), (255, 322575), (275, 299115), (289, 284625), (345, 238425), (375, 219351), (391, 210375), (425, 193545), (495, 166175), (561, 146625), (575, 143055), (759, 108375), (765, 107525), (825, 99705), (867, 94875), (935, 87975), (1035, 79475), (1125, 73117), (1173, 70125), (1265, 65025), (1275, 64515), (1375, 59823), (1445, 56925), (1683, 48875), (1725, 47685), (1955, 42075), (2125, 38709), (2277, 36125), (2475, 33235), (2601, 31625), (2805, 29325), (2875, 28611), (3179, 25875), (3519, 23375), (3795, 21675), (3825, 21505), (4125, 19941), (4301, 19125), (4335, 18975), (4675, 17595), (5175, 15895), (5865, 14025), (6325, 13005), (6375, 12903), (6647, 12375), (7225, 11385), (8415, 9775), (8625, 9537)]