471582215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{7321}}^1$

素因数の和:8330

約数の個数: 16

約数和(自身を含む): 610127616

約数和(自身を除く): 138545401

約数列:

[1, 5, 13, 65, 991, 4955, 7321, 12883, 36605, 64415, 95173, 475865, 7255111, 36275555, 94316443, 471582215]

約数ペア:

[(1, 471582215), (5, 94316443), (13, 36275555), (65, 7255111), (991, 475865), (4955, 95173), (7321, 64415), (12883, 36605)]