42751515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{467}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 72783360

約数和(自身を除く): 30031845

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 359, 467, 1077, 1401, 1795, 2335, 5385, 6103, 7005, 7939, 18309, 23817, 30515, 39695, 91545, 119085, 167653, 502959, 838265, 2514795, 2850101, 8550303, 14250505, 42751515]

約数ペア:

[(1, 42751515), (3, 14250505), (5, 8550303), (15, 2850101), (17, 2514795), (51, 838265), (85, 502959), (255, 167653), (359, 119085), (467, 91545), (1077, 39695), (1401, 30515), (1795, 23817), (2335, 18309), (5385, 7939), (6103, 7005)]