68438565585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1\times {\mathrm{2953}}^1$

素因数の和:3379

約数の個数: 96

約数和(自身を含む): 129095235360

約数和(自身を除く): 60656669775

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 173, 195, 229, 519, 585, 687, 865, 1145, 1557, 2061, 2249, 2595, 2953, 2977, 3435, 6747, 7785, 8859, 8931, 10305, 11245, 14765, 14885, 20241, 26577, 26793, 33735, 38389, 39617, 44295, 44655, 101205, 115167, 118851, 132885, 133965, 191945, 198085, 345501, 356553, 510869, 515021, 575835, 594255, 676237, 1532607, 1545063, 1727505, 1782765, 2028711, 2554345, 2575105, 3381185, 4597821, 4635189, 6086133, 6641297, 7663035, 7725315, 8791081, 10143555, 19923891, 22989105, 23175945, 26373243, 30430665, 33206485, 43955405, 59771673, 79119729, 99619455, 116989001, 131866215, 298858365, 350967003, 395598645, 584945005, 1052901009, 1520857013, 1754835015, 4562571039, 5264505045, 7604285065, 13687713117, 22812855195, 68438565585]

約数ペア:

[(1, 68438565585), (3, 22812855195), (5, 13687713117), (9, 7604285065), (13, 5264505045), (15, 4562571039), (39, 1754835015), (45, 1520857013), (65, 1052901009), (117, 584945005), (173, 395598645), (195, 350967003), (229, 298858365), (519, 131866215), (585, 116989001), (687, 99619455), (865, 79119729), (1145, 59771673), (1557, 43955405), (2061, 33206485), (2249, 30430665), (2595, 26373243), (2953, 23175945), (2977, 22989105), (3435, 19923891), (6747, 10143555), (7785, 8791081), (8859, 7725315), (8931, 7663035), (10305, 6641297), (11245, 6086133), (14765, 4635189), (14885, 4597821), (20241, 3381185), (26577, 2575105), (26793, 2554345), (33735, 2028711), (38389, 1782765), (39617, 1727505), (44295, 1545063), (44655, 1532607), (101205, 676237), (115167, 594255), (118851, 575835), (132885, 515021), (133965, 510869), (191945, 356553), (198085, 345501)]