1625184

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:55

約数の個数: 144

約数和(自身を含む): 5503680

約数和(自身を除く): 3878496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 81, 88, 96, 99, 108, 114, 132, 144, 152, 162, 171, 176, 198, 209, 216, 228, 243, 264, 288, 297, 304, 324, 342, 352, 396, 418, 432, 456, 486, 513, 528, 594, 608, 627, 648, 684, 792, 836, 864, 891, 912, 972, 1026, 1056, 1188, 1254, 1296, 1368, 1539, 1584, 1672, 1782, 1824, 1881, 1944, 2052, 2376, 2508, 2592, 2673, 2736, 3078, 3168, 3344, 3564, 3762, 3888, 4104, 4617, 4752, 5016, 5346, 5472, 5643, 6156, 6688, 7128, 7524, 7776, 8208, 9234, 9504, 10032, 10692, 11286, 12312, 14256, 15048, 16416, 16929, 18468, 20064, 21384, 22572, 24624, 28512, 30096, 33858, 36936, 42768, 45144, 49248, 50787, 60192, 67716, 73872, 85536, 90288, 101574, 135432, 147744, 180576, 203148, 270864, 406296, 541728, 812592, 1625184]

約数ペア:

[(1, 1625184), (2, 812592), (3, 541728), (4, 406296), (6, 270864), (8, 203148), (9, 180576), (11, 147744), (12, 135432), (16, 101574), (18, 90288), (19, 85536), (22, 73872), (24, 67716), (27, 60192), (32, 50787), (33, 49248), (36, 45144), (38, 42768), (44, 36936), (48, 33858), (54, 30096), (57, 28512), (66, 24624), (72, 22572), (76, 21384), (81, 20064), (88, 18468), (96, 16929), (99, 16416), (108, 15048), (114, 14256), (132, 12312), (144, 11286), (152, 10692), (162, 10032), (171, 9504), (176, 9234), (198, 8208), (209, 7776), (216, 7524), (228, 7128), (243, 6688), (264, 6156), (288, 5643), (297, 5472), (304, 5346), (324, 5016), (342, 4752), (352, 4617), (396, 4104), (418, 3888), (432, 3762), (456, 3564), (486, 3344), (513, 3168), (528, 3078), (594, 2736), (608, 2673), (627, 2592), (648, 2508), (684, 2376), (792, 2052), (836, 1944), (864, 1881), (891, 1824), (912, 1782), (972, 1672), (1026, 1584), (1056, 1539), (1188, 1368), (1254, 1296)]