3320565

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 5661696

約数和(自身を除く): 2341131

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 193, 465, 555, 579, 965, 1147, 2895, 3441, 5735, 5983, 7141, 17205, 17949, 21423, 29915, 35705, 89745, 107115, 221371, 664113, 1106855, 3320565]

約数ペア:

[(1, 3320565), (3, 1106855), (5, 664113), (15, 221371), (31, 107115), (37, 89745), (93, 35705), (111, 29915), (155, 21423), (185, 17949), (193, 17205), (465, 7141), (555, 5983), (579, 5735), (965, 3441), (1147, 2895)]