18808214405

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{10667}}^1$

素因数の和:10913

約数の個数: 32

約数和(自身を含む): 23657356800

約数和(自身を除く): 4849142395

約数列:

[1, 5, 43, 59, 139, 215, 295, 695, 2537, 5977, 8201, 10667, 12685, 29885, 41005, 53335, 352643, 458681, 629353, 1482713, 1763215, 2293405, 3146765, 7413565, 27062179, 63756659, 87480067, 135310895, 318783295, 437400335, 3761642881, 18808214405]

約数ペア:

[(1, 18808214405), (5, 3761642881), (43, 437400335), (59, 318783295), (139, 135310895), (215, 87480067), (295, 63756659), (695, 27062179), (2537, 7413565), (5977, 3146765), (8201, 2293405), (10667, 1763215), (12685, 1482713), (29885, 629353), (41005, 458681), (53335, 352643)]