15491344905

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{116027}}^1$

素因数の和:116107

約数の個数: 64

約数和(自身を含む): 29406136320

約数和(自身を除く): 13914791415

約数列:

[1, 3, 5, 9, 15, 23, 27, 43, 45, 69, 115, 129, 135, 207, 215, 345, 387, 621, 645, 989, 1035, 1161, 1935, 2967, 3105, 4945, 5805, 8901, 14835, 26703, 44505, 116027, 133515, 348081, 580135, 1044243, 1740405, 2668621, 3132729, 4989161, 5221215, 8005863, 13343105, 14967483, 15663645, 24017589, 24945805, 40029315, 44902449, 72052767, 74837415, 114750703, 120087945, 134707347, 224512245, 344252109, 360263835, 573753515, 673536735, 1032756327, 1721260545, 3098268981, 5163781635, 15491344905]

約数ペア:

[(1, 15491344905), (3, 5163781635), (5, 3098268981), (9, 1721260545), (15, 1032756327), (23, 673536735), (27, 573753515), (43, 360263835), (45, 344252109), (69, 224512245), (115, 134707347), (129, 120087945), (135, 114750703), (207, 74837415), (215, 72052767), (345, 44902449), (387, 40029315), (621, 24945805), (645, 24017589), (989, 15663645), (1035, 14967483), (1161, 13343105), (1935, 8005863), (2967, 5221215), (3105, 4989161), (4945, 3132729), (5805, 2668621), (8901, 1740405), (14835, 1044243), (26703, 580135), (44505, 348081), (116027, 133515)]