15539095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 22224384

約数和(自身を除く): 6685289

約数列:

[1, 5, 11, 13, 55, 65, 103, 143, 211, 515, 715, 1055, 1133, 1339, 2321, 2743, 5665, 6695, 11605, 13715, 14729, 21733, 30173, 73645, 108665, 150865, 239063, 282529, 1195315, 1412645, 3107819, 15539095]

約数ペア:

[(1, 15539095), (5, 3107819), (11, 1412645), (13, 1195315), (55, 282529), (65, 239063), (103, 150865), (143, 108665), (211, 73645), (515, 30173), (715, 21733), (1055, 14729), (1133, 13715), (1339, 11605), (2321, 6695), (2743, 5665)]