87313545

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 176117760

約数和(自身を除く): 88804215

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 47, 55, 81, 99, 135, 139, 141, 165, 235, 243, 297, 405, 417, 423, 495, 517, 695, 705, 891, 1215, 1251, 1269, 1485, 1529, 1551, 2085, 2115, 2585, 2673, 3753, 3807, 4455, 4587, 4653, 6255, 6345, 6533, 7645, 7755, 11259, 11421, 13365, 13761, 13959, 18765, 19035, 19599, 22935, 23265, 32665, 33777, 41283, 41877, 56295, 57105, 58797, 68805, 69795, 71863, 97995, 123849, 125631, 168885, 176391, 206415, 209385, 215589, 293985, 359315, 371547, 529173, 619245, 628155, 646767, 881955, 1077945, 1587519, 1857735, 1940301, 2645865, 3233835, 5820903, 7937595, 9701505, 17462709, 29104515, 87313545]

約数ペア:

[(1, 87313545), (3, 29104515), (5, 17462709), (9, 9701505), (11, 7937595), (15, 5820903), (27, 3233835), (33, 2645865), (45, 1940301), (47, 1857735), (55, 1587519), (81, 1077945), (99, 881955), (135, 646767), (139, 628155), (141, 619245), (165, 529173), (235, 371547), (243, 359315), (297, 293985), (405, 215589), (417, 209385), (423, 206415), (495, 176391), (517, 168885), (695, 125631), (705, 123849), (891, 97995), (1215, 71863), (1251, 69795), (1269, 68805), (1485, 58797), (1529, 57105), (1551, 56295), (2085, 41877), (2115, 41283), (2585, 33777), (2673, 32665), (3753, 23265), (3807, 22935), (4455, 19599), (4587, 19035), (4653, 18765), (6255, 13959), (6345, 13761), (6533, 13365), (7645, 11421), (7755, 11259)]