2486777305185

素因数分解:

$3^4\times 5^1\times {\mathrm{12619}}^1\times {\mathrm{486583}}^1$

素因数の和:499219

約数の個数: 40

約数和(自身を含む): 4458140998080

約数和(自身を除く): 1971363692895

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 12619, 37857, 63095, 113571, 189285, 340713, 486583, 567855, 1022139, 1459749, 1703565, 2432915, 4379247, 5110695, 7298745, 13137741, 21896235, 39413223, 65688705, 197066115, 6140190877, 18420572631, 30700954385, 55261717893, 92102863155, 165785153679, 276308589465, 497355461037, 828925768395, 2486777305185]

約数ペア:

[(1, 2486777305185), (3, 828925768395), (5, 497355461037), (9, 276308589465), (15, 165785153679), (27, 92102863155), (45, 55261717893), (81, 30700954385), (135, 18420572631), (405, 6140190877), (12619, 197066115), (37857, 65688705), (63095, 39413223), (113571, 21896235), (189285, 13137741), (340713, 7298745), (486583, 5110695), (567855, 4379247), (1022139, 2432915), (1459749, 1703565)]