7143565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 10273536

約数和(自身を除く): 3129971

約数列:

[1, 5, 11, 13, 55, 65, 97, 103, 143, 485, 515, 715, 1067, 1133, 1261, 1339, 5335, 5665, 6305, 6695, 9991, 13871, 14729, 49955, 69355, 73645, 109901, 129883, 549505, 649415, 1428713, 7143565]

約数ペア:

[(1, 7143565), (5, 1428713), (11, 649415), (13, 549505), (55, 129883), (65, 109901), (97, 73645), (103, 69355), (143, 49955), (485, 14729), (515, 13871), (715, 9991), (1067, 6695), (1133, 6305), (1261, 5665), (1339, 5335)]