5479405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 32

約数和(自身を含む): 7464960

約数和(自身を除く): 1985555

約数列:

[1, 5, 23, 29, 31, 53, 115, 145, 155, 265, 667, 713, 899, 1219, 1537, 1643, 3335, 3565, 4495, 6095, 7685, 8215, 20677, 35351, 37789, 47647, 103385, 176755, 188945, 238235, 1095881, 5479405]

約数ペア:

[(1, 5479405), (5, 1095881), (23, 238235), (29, 188945), (31, 176755), (53, 103385), (115, 47647), (145, 37789), (155, 35351), (265, 20677), (667, 8215), (713, 7685), (899, 6095), (1219, 4495), (1537, 3565), (1643, 3335)]