842835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 1612800

約数和(自身を除く): 769965

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 349, 483, 805, 1047, 1745, 2415, 2443, 5235, 7329, 8027, 12215, 24081, 36645, 40135, 56189, 120405, 168567, 280945, 842835]

約数ペア:

[(1, 842835), (3, 280945), (5, 168567), (7, 120405), (15, 56189), (21, 40135), (23, 36645), (35, 24081), (69, 12215), (105, 8027), (115, 7329), (161, 5235), (345, 2443), (349, 2415), (483, 1745), (805, 1047)]