30613245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4243}}^1$

素因数の和:4301

約数の個数: 32

約数和(自身を含む): 54187392

約数和(自身を除く): 23574147

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 4243, 7215, 12729, 21215, 55159, 63645, 156991, 165477, 275795, 470973, 784955, 827385, 2040883, 2354865, 6122649, 10204415, 30613245]

約数ペア:

[(1, 30613245), (3, 10204415), (5, 6122649), (13, 2354865), (15, 2040883), (37, 827385), (39, 784955), (65, 470973), (111, 275795), (185, 165477), (195, 156991), (481, 63645), (555, 55159), (1443, 21215), (2405, 12729), (4243, 7215)]