64291695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11369}}^1$

素因数の和:11419

約数の個数: 32

約数和(自身を含む): 114609600

約数和(自身を除く): 50317905

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 11369, 34107, 56845, 147797, 170535, 329701, 443391, 738985, 989103, 1648505, 2216955, 4286113, 4945515, 12858339, 21430565, 64291695]

約数ペア:

[(1, 64291695), (3, 21430565), (5, 12858339), (13, 4945515), (15, 4286113), (29, 2216955), (39, 1648505), (65, 989103), (87, 738985), (145, 443391), (195, 329701), (377, 170535), (435, 147797), (1131, 56845), (1885, 34107), (5655, 11369)]