13127835

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 24968736

約数和(自身を除く): 11840901

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 337, 371, 735, 795, 1011, 1113, 1685, 1855, 2359, 2597, 5055, 5565, 7077, 7791, 11795, 12985, 16513, 17861, 35385, 38955, 49539, 53583, 82565, 89305, 125027, 247695, 267915, 375081, 625135, 875189, 1875405, 2625567, 4375945, 13127835]

約数ペア:

[(1, 13127835), (3, 4375945), (5, 2625567), (7, 1875405), (15, 875189), (21, 625135), (35, 375081), (49, 267915), (53, 247695), (105, 125027), (147, 89305), (159, 82565), (245, 53583), (265, 49539), (337, 38955), (371, 35385), (735, 17861), (795, 16513), (1011, 12985), (1113, 11795), (1685, 7791), (1855, 7077), (2359, 5565), (2597, 5055)]