4073145

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 6894720

約数和(自身を除く): 2821575

約数列:

[1, 3, 5, 15, 37, 41, 111, 123, 179, 185, 205, 537, 555, 615, 895, 1517, 2685, 4551, 6623, 7339, 7585, 19869, 22017, 22755, 33115, 36695, 99345, 110085, 271543, 814629, 1357715, 4073145]

約数ペア:

[(1, 4073145), (3, 1357715), (5, 814629), (15, 271543), (37, 110085), (41, 99345), (111, 36695), (123, 33115), (179, 22755), (185, 22017), (205, 19869), (537, 7585), (555, 7339), (615, 6623), (895, 4551), (1517, 2685)]