73377525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 146240640

約数和(自身を除く): 72863115

約数列:

[1, 3, 5, 13, 15, 17, 19, 25, 39, 51, 57, 65, 75, 85, 95, 195, 221, 233, 247, 255, 285, 323, 325, 425, 475, 663, 699, 741, 969, 975, 1105, 1165, 1235, 1275, 1425, 1615, 3029, 3315, 3495, 3705, 3961, 4199, 4427, 4845, 5525, 5825, 6175, 8075, 9087, 11883, 12597, 13281, 15145, 16575, 17475, 18525, 19805, 20995, 22135, 24225, 45435, 51493, 57551, 59415, 62985, 66405, 75259, 75725, 99025, 104975, 110675, 154479, 172653, 225777, 227175, 257465, 287755, 297075, 314925, 332025, 376295, 772395, 863265, 978367, 1128885, 1287325, 1438775, 1881475, 2935101, 3861975, 4316325, 4891835, 5644425, 14675505, 24459175, 73377525]

約数ペア:

[(1, 73377525), (3, 24459175), (5, 14675505), (13, 5644425), (15, 4891835), (17, 4316325), (19, 3861975), (25, 2935101), (39, 1881475), (51, 1438775), (57, 1287325), (65, 1128885), (75, 978367), (85, 863265), (95, 772395), (195, 376295), (221, 332025), (233, 314925), (247, 297075), (255, 287755), (285, 257465), (323, 227175), (325, 225777), (425, 172653), (475, 154479), (663, 110675), (699, 104975), (741, 99025), (969, 75725), (975, 75259), (1105, 66405), (1165, 62985), (1235, 59415), (1275, 57551), (1425, 51493), (1615, 45435), (3029, 24225), (3315, 22135), (3495, 20995), (3705, 19805), (3961, 18525), (4199, 17475), (4427, 16575), (4845, 15145), (5525, 13281), (5825, 12597), (6175, 11883), (8075, 9087)]