4939365

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 8386560

約数和(自身を除く): 3447195

約数列:

[1, 3, 5, 15, 23, 69, 103, 115, 139, 309, 345, 417, 515, 695, 1545, 2085, 2369, 3197, 7107, 9591, 11845, 14317, 15985, 35535, 42951, 47955, 71585, 214755, 329291, 987873, 1646455, 4939365]

約数ペア:

[(1, 4939365), (3, 1646455), (5, 987873), (15, 329291), (23, 214755), (69, 71585), (103, 47955), (115, 42951), (139, 35535), (309, 15985), (345, 14317), (417, 11845), (515, 9591), (695, 7107), (1545, 3197), (2085, 2369)]