82814985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{571}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 157405248

約数和(自身を除く): 74590263

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 293, 495, 571, 879, 1465, 1713, 2637, 2855, 3223, 4395, 5139, 6281, 8565, 9669, 13185, 16115, 18843, 25695, 29007, 31405, 48345, 56529, 94215, 145035, 167303, 282645, 501909, 836515, 1505727, 1840333, 2509545, 5520999, 7528635, 9201665, 16562997, 27604995, 82814985]

約数ペア:

[(1, 82814985), (3, 27604995), (5, 16562997), (9, 9201665), (11, 7528635), (15, 5520999), (33, 2509545), (45, 1840333), (55, 1505727), (99, 836515), (165, 501909), (293, 282645), (495, 167303), (571, 145035), (879, 94215), (1465, 56529), (1713, 48345), (2637, 31405), (2855, 29007), (3223, 25695), (4395, 18843), (5139, 16115), (6281, 13185), (8565, 9669)]