144495495

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 283523328

約数和(自身を除く): 139027833

約数列:

[1, 3, 5, 9, 15, 17, 27, 31, 45, 51, 81, 85, 93, 135, 153, 155, 255, 279, 405, 459, 465, 527, 677, 765, 837, 1377, 1395, 1581, 2031, 2295, 2511, 2635, 3385, 4185, 4743, 6093, 6885, 7905, 10155, 11509, 12555, 14229, 18279, 20987, 23715, 30465, 34527, 42687, 54837, 57545, 62961, 71145, 91395, 103581, 104935, 172635, 188883, 213435, 274185, 310743, 314805, 356779, 517905, 566649, 932229, 944415, 1070337, 1553715, 1699947, 1783895, 2833245, 3211011, 4661145, 5351685, 8499735, 9633033, 16055055, 28899099, 48165165, 144495495]

約数ペア:

[(1, 144495495), (3, 48165165), (5, 28899099), (9, 16055055), (15, 9633033), (17, 8499735), (27, 5351685), (31, 4661145), (45, 3211011), (51, 2833245), (81, 1783895), (85, 1699947), (93, 1553715), (135, 1070337), (153, 944415), (155, 932229), (255, 566649), (279, 517905), (405, 356779), (459, 314805), (465, 310743), (527, 274185), (677, 213435), (765, 188883), (837, 172635), (1377, 104935), (1395, 103581), (1581, 91395), (2031, 71145), (2295, 62961), (2511, 57545), (2635, 54837), (3385, 42687), (4185, 34527), (4743, 30465), (6093, 23715), (6885, 20987), (7905, 18279), (10155, 14229), (11509, 12555)]