15253623

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 30643200

約数和(自身を除く): 15389577

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 29, 33, 63, 69, 77, 87, 99, 121, 161, 189, 203, 207, 231, 253, 261, 297, 319, 363, 483, 609, 621, 667, 693, 759, 783, 847, 957, 1089, 1449, 1771, 1827, 2001, 2079, 2233, 2277, 2541, 2783, 2871, 3267, 3509, 4347, 4669, 5313, 5481, 6003, 6699, 6831, 7337, 7623, 8349, 8613, 10527, 14007, 15939, 18009, 19481, 20097, 22011, 22869, 24563, 25047, 31581, 42021, 47817, 51359, 58443, 60291, 66033, 73689, 75141, 80707, 94743, 126063, 154077, 175329, 198099, 221067, 242121, 462231, 525987, 564949, 663201, 726363, 1386693, 1694847, 2179089, 5084541, 15253623]

約数ペア:

[(1, 15253623), (3, 5084541), (7, 2179089), (9, 1694847), (11, 1386693), (21, 726363), (23, 663201), (27, 564949), (29, 525987), (33, 462231), (63, 242121), (69, 221067), (77, 198099), (87, 175329), (99, 154077), (121, 126063), (161, 94743), (189, 80707), (203, 75141), (207, 73689), (231, 66033), (253, 60291), (261, 58443), (297, 51359), (319, 47817), (363, 42021), (483, 31581), (609, 25047), (621, 24563), (667, 22869), (693, 22011), (759, 20097), (783, 19481), (847, 18009), (957, 15939), (1089, 14007), (1449, 10527), (1771, 8613), (1827, 8349), (2001, 7623), (2079, 7337), (2233, 6831), (2277, 6699), (2541, 6003), (2783, 5481), (2871, 5313), (3267, 4669), (3509, 4347)]