25143156

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{12253}}^1$

素因数の和:12285

約数の個数: 48

約数和(自身を含む): 68622400

約数和(自身を除く): 43479244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 12253, 24506, 36759, 49012, 73518, 110277, 147036, 220554, 232807, 330831, 441108, 465614, 661662, 698421, 931228, 1323324, 1396842, 2095263, 2793684, 4190526, 6285789, 8381052, 12571578, 25143156]

約数ペア:

[(1, 25143156), (2, 12571578), (3, 8381052), (4, 6285789), (6, 4190526), (9, 2793684), (12, 2095263), (18, 1396842), (19, 1323324), (27, 931228), (36, 698421), (38, 661662), (54, 465614), (57, 441108), (76, 330831), (108, 232807), (114, 220554), (171, 147036), (228, 110277), (342, 73518), (513, 49012), (684, 36759), (1026, 24506), (2052, 12253)]