1949423625

素因数分解:

$3^3\times 5^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 3773053440

約数和(自身を除く): 1823629815

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 67, 75, 111, 125, 135, 185, 201, 225, 233, 333, 335, 375, 555, 603, 675, 699, 925, 999, 1005, 1125, 1165, 1665, 1675, 1809, 2097, 2479, 2775, 3015, 3375, 3495, 4625, 4995, 5025, 5825, 6291, 7437, 8325, 8375, 8621, 9045, 10485, 12395, 13875, 15075, 15611, 17475, 22311, 24975, 25125, 25863, 29125, 31455, 37185, 41625, 43105, 45225, 46833, 52425, 61975, 66933, 75375, 77589, 78055, 87375, 111555, 124875, 129315, 140499, 157275, 185925, 215525, 226125, 232767, 234165, 262125, 309875, 334665, 387945, 390275, 421497, 557775, 577607, 646575, 702495, 786375, 929625, 1077625, 1163835, 1170825, 1673325, 1732821, 1939725, 1951375, 2107485, 2788875, 2888035, 3232875, 3512475, 5198463, 5819175, 5854125, 8366625, 8664105, 9698625, 10537425, 14440175, 15595389, 17562375, 25992315, 29095875, 43320525, 52687125, 72200875, 77976945, 129961575, 216602625, 389884725, 649807875, 1949423625]

約数ペア:

[(1, 1949423625), (3, 649807875), (5, 389884725), (9, 216602625), (15, 129961575), (25, 77976945), (27, 72200875), (37, 52687125), (45, 43320525), (67, 29095875), (75, 25992315), (111, 17562375), (125, 15595389), (135, 14440175), (185, 10537425), (201, 9698625), (225, 8664105), (233, 8366625), (333, 5854125), (335, 5819175), (375, 5198463), (555, 3512475), (603, 3232875), (675, 2888035), (699, 2788875), (925, 2107485), (999, 1951375), (1005, 1939725), (1125, 1732821), (1165, 1673325), (1665, 1170825), (1675, 1163835), (1809, 1077625), (2097, 929625), (2479, 786375), (2775, 702495), (3015, 646575), (3375, 577607), (3495, 557775), (4625, 421497), (4995, 390275), (5025, 387945), (5825, 334665), (6291, 309875), (7437, 262125), (8325, 234165), (8375, 232767), (8621, 226125), (9045, 215525), (10485, 185925), (12395, 157275), (13875, 140499), (15075, 129315), (15611, 124875), (17475, 111555), (22311, 87375), (24975, 78055), (25125, 77589), (25863, 75375), (29125, 66933), (31455, 61975), (37185, 52425), (41625, 46833), (43105, 45225)]