13327695

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 24560640

約数和(自身を除く): 11232945

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 79, 115, 163, 207, 237, 345, 395, 489, 711, 815, 1035, 1185, 1467, 1817, 2445, 3555, 3749, 5451, 7335, 9085, 11247, 12877, 16353, 18745, 27255, 33741, 38631, 56235, 64385, 81765, 115893, 168705, 193155, 296171, 579465, 888513, 1480855, 2665539, 4442565, 13327695]

約数ペア:

[(1, 13327695), (3, 4442565), (5, 2665539), (9, 1480855), (15, 888513), (23, 579465), (45, 296171), (69, 193155), (79, 168705), (115, 115893), (163, 81765), (207, 64385), (237, 56235), (345, 38631), (395, 33741), (489, 27255), (711, 18745), (815, 16353), (1035, 12877), (1185, 11247), (1467, 9085), (1817, 7335), (2445, 5451), (3555, 3749)]