38122395

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 63201600

約数和(自身を除く): 25079205

約数列:

[1, 3, 5, 15, 37, 111, 149, 185, 447, 461, 555, 745, 1383, 2235, 2305, 5513, 6915, 16539, 17057, 27565, 51171, 68689, 82695, 85285, 206067, 255855, 343445, 1030335, 2541493, 7624479, 12707465, 38122395]

約数ペア:

[(1, 38122395), (3, 12707465), (5, 7624479), (15, 2541493), (37, 1030335), (111, 343445), (149, 255855), (185, 206067), (447, 85285), (461, 82695), (555, 68689), (745, 51171), (1383, 27565), (2235, 17057), (2305, 16539), (5513, 6915)]