67731225

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 115617600

約数和(自身を除く): 47886375

約数列:

[1, 3, 5, 15, 25, 73, 75, 89, 139, 219, 267, 365, 417, 445, 695, 1095, 1335, 1825, 2085, 2225, 3475, 5475, 6497, 6675, 10147, 10425, 12371, 19491, 30441, 32485, 37113, 50735, 61855, 97455, 152205, 162425, 185565, 253675, 309275, 487275, 761025, 903083, 927825, 2709249, 4515415, 13546245, 22577075, 67731225]

約数ペア:

[(1, 67731225), (3, 22577075), (5, 13546245), (15, 4515415), (25, 2709249), (73, 927825), (75, 903083), (89, 761025), (139, 487275), (219, 309275), (267, 253675), (365, 185565), (417, 162425), (445, 152205), (695, 97455), (1095, 61855), (1335, 50735), (1825, 37113), (2085, 32485), (2225, 30441), (3475, 19491), (5475, 12371), (6497, 10425), (6675, 10147)]