23289525

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 120

約数和(自身を含む): 51853824

約数和(自身を除く): 28564299

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 31, 35, 45, 53, 63, 75, 81, 93, 105, 135, 155, 159, 175, 189, 217, 225, 265, 279, 315, 371, 405, 465, 477, 525, 567, 651, 675, 775, 795, 837, 945, 1085, 1113, 1325, 1395, 1431, 1575, 1643, 1855, 1953, 2025, 2325, 2385, 2511, 2835, 3255, 3339, 3975, 4185, 4293, 4725, 4929, 5425, 5565, 5859, 6975, 7155, 8215, 9275, 9765, 10017, 11501, 11925, 12555, 14175, 14787, 16275, 16695, 17577, 20925, 21465, 24645, 27825, 29295, 30051, 34503, 35775, 41075, 44361, 48825, 50085, 57505, 62775, 73935, 83475, 87885, 103509, 107325, 123225, 133083, 146475, 150255, 172515, 221805, 250425, 287525, 310527, 369675, 439425, 517545, 665415, 751275, 862575, 931581, 1109025, 1552635, 2587725, 3327075, 4657905, 7763175, 23289525]

約数ペア:

[(1, 23289525), (3, 7763175), (5, 4657905), (7, 3327075), (9, 2587725), (15, 1552635), (21, 1109025), (25, 931581), (27, 862575), (31, 751275), (35, 665415), (45, 517545), (53, 439425), (63, 369675), (75, 310527), (81, 287525), (93, 250425), (105, 221805), (135, 172515), (155, 150255), (159, 146475), (175, 133083), (189, 123225), (217, 107325), (225, 103509), (265, 87885), (279, 83475), (315, 73935), (371, 62775), (405, 57505), (465, 50085), (477, 48825), (525, 44361), (567, 41075), (651, 35775), (675, 34503), (775, 30051), (795, 29295), (837, 27825), (945, 24645), (1085, 21465), (1113, 20925), (1325, 17577), (1395, 16695), (1431, 16275), (1575, 14787), (1643, 14175), (1855, 12555), (1953, 11925), (2025, 11501), (2325, 10017), (2385, 9765), (2511, 9275), (2835, 8215), (3255, 7155), (3339, 6975), (3975, 5859), (4185, 5565), (4293, 5425), (4725, 4929)]