73828965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1666

約数の個数: 64

約数和(自身を含む): 148377600

約数和(自身を除く): 74548635

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 35, 57, 69, 95, 105, 115, 133, 161, 285, 345, 399, 437, 483, 665, 805, 1311, 1609, 1995, 2185, 2415, 3059, 4827, 6555, 8045, 9177, 11263, 15295, 24135, 30571, 33789, 37007, 45885, 56315, 91713, 111021, 152855, 168945, 185035, 213997, 259049, 458565, 555105, 641991, 703133, 777147, 1069985, 1295245, 2109399, 3209955, 3515665, 3885735, 4921931, 10546995, 14765793, 24609655, 73828965]

約数ペア:

[(1, 73828965), (3, 24609655), (5, 14765793), (7, 10546995), (15, 4921931), (19, 3885735), (21, 3515665), (23, 3209955), (35, 2109399), (57, 1295245), (69, 1069985), (95, 777147), (105, 703133), (115, 641991), (133, 555105), (161, 458565), (285, 259049), (345, 213997), (399, 185035), (437, 168945), (483, 152855), (665, 111021), (805, 91713), (1311, 56315), (1609, 45885), (1995, 37007), (2185, 33789), (2415, 30571), (3059, 24135), (4827, 15295), (6555, 11263), (8045, 9177)]