3021855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 5322240

約数和(自身を除く): 2300385

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 461, 1311, 1383, 2185, 2305, 6555, 6915, 8759, 10603, 26277, 31809, 43795, 53015, 131385, 159045, 201457, 604371, 1007285, 3021855]

約数ペア:

[(1, 3021855), (3, 1007285), (5, 604371), (15, 201457), (19, 159045), (23, 131385), (57, 53015), (69, 43795), (95, 31809), (115, 26277), (285, 10603), (345, 8759), (437, 6915), (461, 6555), (1311, 2305), (1383, 2185)]