15025248

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 50712480

約数和(自身を除く): 35687232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 257, 261, 288, 336, 348, 406, 464, 504, 514, 522, 609, 672, 696, 771, 812, 928, 1008, 1028, 1044, 1218, 1392, 1542, 1624, 1799, 1827, 2016, 2056, 2088, 2313, 2436, 2784, 3084, 3248, 3598, 3654, 4112, 4176, 4626, 4872, 5397, 6168, 6496, 7196, 7308, 7453, 8224, 8352, 9252, 9744, 10794, 12336, 14392, 14616, 14906, 16191, 18504, 19488, 21588, 22359, 24672, 28784, 29232, 29812, 32382, 37008, 43176, 44718, 52171, 57568, 58464, 59624, 64764, 67077, 74016, 86352, 89436, 104342, 119248, 129528, 134154, 156513, 172704, 178872, 208684, 238496, 259056, 268308, 313026, 357744, 417368, 469539, 518112, 536616, 626052, 715488, 834736, 939078, 1073232, 1252104, 1669472, 1878156, 2146464, 2504208, 3756312, 5008416, 7512624, 15025248]

約数ペア:

[(1, 15025248), (2, 7512624), (3, 5008416), (4, 3756312), (6, 2504208), (7, 2146464), (8, 1878156), (9, 1669472), (12, 1252104), (14, 1073232), (16, 939078), (18, 834736), (21, 715488), (24, 626052), (28, 536616), (29, 518112), (32, 469539), (36, 417368), (42, 357744), (48, 313026), (56, 268308), (58, 259056), (63, 238496), (72, 208684), (84, 178872), (87, 172704), (96, 156513), (112, 134154), (116, 129528), (126, 119248), (144, 104342), (168, 89436), (174, 86352), (203, 74016), (224, 67077), (232, 64764), (252, 59624), (257, 58464), (261, 57568), (288, 52171), (336, 44718), (348, 43176), (406, 37008), (464, 32382), (504, 29812), (514, 29232), (522, 28784), (609, 24672), (672, 22359), (696, 21588), (771, 19488), (812, 18504), (928, 16191), (1008, 14906), (1028, 14616), (1044, 14392), (1218, 12336), (1392, 10794), (1542, 9744), (1624, 9252), (1799, 8352), (1827, 8224), (2016, 7453), (2056, 7308), (2088, 7196), (2313, 6496), (2436, 6168), (2784, 5397), (3084, 4872), (3248, 4626), (3598, 4176), (3654, 4112)]