86263515

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 175680000

約数和(自身を除く): 89416485

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 169, 171, 195, 199, 247, 285, 351, 507, 513, 585, 597, 741, 845, 855, 995, 1235, 1521, 1755, 1791, 2223, 2535, 2565, 2587, 2985, 3211, 3705, 3781, 4563, 5373, 6669, 7605, 7761, 8955, 9633, 11115, 11343, 12935, 16055, 18905, 22815, 23283, 26865, 28899, 33345, 33631, 34029, 38805, 48165, 49153, 56715, 69849, 86697, 100893, 102087, 116415, 144495, 147459, 168155, 170145, 245765, 302679, 349245, 433485, 442377, 504465, 510435, 638989, 737295, 908037, 1327131, 1513395, 1916967, 2211885, 3194945, 4540185, 5750901, 6635655, 9584835, 17252703, 28754505, 86263515]

約数ペア:

[(1, 86263515), (3, 28754505), (5, 17252703), (9, 9584835), (13, 6635655), (15, 5750901), (19, 4540185), (27, 3194945), (39, 2211885), (45, 1916967), (57, 1513395), (65, 1327131), (95, 908037), (117, 737295), (135, 638989), (169, 510435), (171, 504465), (195, 442377), (199, 433485), (247, 349245), (285, 302679), (351, 245765), (507, 170145), (513, 168155), (585, 147459), (597, 144495), (741, 116415), (845, 102087), (855, 100893), (995, 86697), (1235, 69849), (1521, 56715), (1755, 49153), (1791, 48165), (2223, 38805), (2535, 34029), (2565, 33631), (2587, 33345), (2985, 28899), (3211, 26865), (3705, 23283), (3781, 22815), (4563, 18905), (5373, 16055), (6669, 12935), (7605, 11343), (7761, 11115), (8955, 9633)]