61942185

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 122895360

約数和(自身を除く): 60953175

約数列:

[1, 3, 5, 9, 15, 19, 27, 31, 41, 45, 57, 93, 95, 123, 135, 155, 171, 205, 279, 285, 361, 369, 465, 513, 589, 615, 779, 837, 855, 1083, 1107, 1271, 1395, 1767, 1805, 1845, 2337, 2565, 2945, 3249, 3813, 3895, 4185, 5301, 5415, 5535, 6355, 7011, 8835, 9747, 11191, 11439, 11685, 14801, 15903, 16245, 19065, 21033, 24149, 26505, 33573, 34317, 35055, 44403, 48735, 55955, 57195, 72447, 74005, 79515, 100719, 105165, 120745, 133209, 167865, 171585, 217341, 222015, 302157, 362235, 399627, 458831, 503595, 652023, 666045, 1086705, 1376493, 1510785, 1998135, 2294155, 3260115, 4129479, 6882465, 12388437, 20647395, 61942185]

約数ペア:

[(1, 61942185), (3, 20647395), (5, 12388437), (9, 6882465), (15, 4129479), (19, 3260115), (27, 2294155), (31, 1998135), (41, 1510785), (45, 1376493), (57, 1086705), (93, 666045), (95, 652023), (123, 503595), (135, 458831), (155, 399627), (171, 362235), (205, 302157), (279, 222015), (285, 217341), (361, 171585), (369, 167865), (465, 133209), (513, 120745), (589, 105165), (615, 100719), (779, 79515), (837, 74005), (855, 72447), (1083, 57195), (1107, 55955), (1271, 48735), (1395, 44403), (1767, 35055), (1805, 34317), (1845, 33573), (2337, 26505), (2565, 24149), (2945, 21033), (3249, 19065), (3813, 16245), (3895, 15903), (4185, 14801), (5301, 11685), (5415, 11439), (5535, 11191), (6355, 9747), (7011, 8835)]