87993585

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 160589520

約数和(自身を除く): 72595935

約数列:

[1, 3, 5, 9, 15, 37, 41, 45, 111, 123, 185, 205, 333, 369, 555, 615, 1289, 1517, 1665, 1845, 3867, 4551, 6445, 7585, 11601, 13653, 19335, 22755, 47693, 52849, 58005, 68265, 143079, 158547, 238465, 264245, 429237, 475641, 715395, 792735, 1955413, 2146185, 2378205, 5866239, 9777065, 17598717, 29331195, 87993585]

約数ペア:

[(1, 87993585), (3, 29331195), (5, 17598717), (9, 9777065), (15, 5866239), (37, 2378205), (41, 2146185), (45, 1955413), (111, 792735), (123, 715395), (185, 475641), (205, 429237), (333, 264245), (369, 238465), (555, 158547), (615, 143079), (1289, 68265), (1517, 58005), (1665, 52849), (1845, 47693), (3867, 22755), (4551, 19335), (6445, 13653), (7585, 11601)]