26585845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 39940992

約数和(自身を除く): 13355147

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 103, 143, 209, 247, 361, 515, 715, 1045, 1133, 1235, 1339, 1805, 1957, 2717, 3971, 4693, 5665, 6695, 9785, 13585, 14729, 19855, 21527, 23465, 25441, 37183, 51623, 73645, 107635, 127205, 185915, 258115, 279851, 409013, 483379, 1399255, 2045065, 2416895, 5317169, 26585845]

約数ペア:

[(1, 26585845), (5, 5317169), (11, 2416895), (13, 2045065), (19, 1399255), (55, 483379), (65, 409013), (95, 279851), (103, 258115), (143, 185915), (209, 127205), (247, 107635), (361, 73645), (515, 51623), (715, 37183), (1045, 25441), (1133, 23465), (1235, 21527), (1339, 19855), (1805, 14729), (1957, 13585), (2717, 9785), (3971, 6695), (4693, 5665)]