15663950145

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1\times {\mathrm{12323}}^1$

素因数の和:12982

約数の個数: 48

約数和(自身を含む): 27776915712

約数和(自身を除く): 12112965567

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 601, 705, 1803, 2115, 3005, 5409, 9015, 12323, 27045, 28247, 36969, 61615, 84741, 110907, 141235, 184845, 254223, 423705, 554535, 579181, 1271115, 1737543, 2895905, 5212629, 7406123, 8687715, 22218369, 26063145, 37030615, 66655107, 111091845, 333275535, 348087781, 1044263343, 1740438905, 3132790029, 5221316715, 15663950145]

約数ペア:

[(1, 15663950145), (3, 5221316715), (5, 3132790029), (9, 1740438905), (15, 1044263343), (45, 348087781), (47, 333275535), (141, 111091845), (235, 66655107), (423, 37030615), (601, 26063145), (705, 22218369), (1803, 8687715), (2115, 7406123), (3005, 5212629), (5409, 2895905), (9015, 1737543), (12323, 1271115), (27045, 579181), (28247, 554535), (36969, 423705), (61615, 254223), (84741, 184845), (110907, 141235)]