74131695

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4831}}^1$

素因数の和:4884

約数の個数: 48

約数和(自身を含む): 144728064

約数和(自身を除く): 70596369

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 4831, 5115, 14493, 15345, 24155, 43479, 53141, 72465, 149761, 159423, 217395, 265705, 449283, 478269, 748805, 797115, 1347849, 1647371, 2246415, 2391345, 4942113, 6739245, 8236855, 14826339, 24710565, 74131695]

約数ペア:

[(1, 74131695), (3, 24710565), (5, 14826339), (9, 8236855), (11, 6739245), (15, 4942113), (31, 2391345), (33, 2246415), (45, 1647371), (55, 1347849), (93, 797115), (99, 748805), (155, 478269), (165, 449283), (279, 265705), (341, 217395), (465, 159423), (495, 149761), (1023, 72465), (1395, 53141), (1705, 43479), (3069, 24155), (4831, 15345), (5115, 14493)]