15041065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{641}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 20546568

約数和(自身を除く): 5505503

約数列:

[1, 5, 13, 19, 65, 95, 247, 361, 641, 1235, 1805, 3205, 4693, 8333, 12179, 23465, 41665, 60895, 158327, 231401, 791635, 1157005, 3008213, 15041065]

約数ペア:

[(1, 15041065), (5, 3008213), (13, 1157005), (19, 791635), (65, 231401), (95, 158327), (247, 60895), (361, 41665), (641, 23465), (1235, 12179), (1805, 8333), (3205, 4693)]