5644425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 10445760

約数和(自身を除く): 4801335

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 233, 255, 285, 323, 425, 475, 699, 969, 1165, 1275, 1425, 1615, 3495, 3961, 4427, 4845, 5825, 8075, 11883, 13281, 17475, 19805, 22135, 24225, 59415, 66405, 75259, 99025, 110675, 225777, 297075, 332025, 376295, 1128885, 1881475, 5644425]

約数ペア:

[(1, 5644425), (3, 1881475), (5, 1128885), (15, 376295), (17, 332025), (19, 297075), (25, 225777), (51, 110675), (57, 99025), (75, 75259), (85, 66405), (95, 59415), (233, 24225), (255, 22135), (285, 19805), (323, 17475), (425, 13281), (475, 11883), (699, 8075), (969, 5825), (1165, 4845), (1275, 4427), (1425, 3961), (1615, 3495)]