26578545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{941}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 48833280

約数和(自身を除く): 22254735

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 269, 807, 941, 1345, 1883, 2823, 4035, 4705, 5649, 6587, 9415, 14115, 19761, 28245, 32935, 98805, 253129, 759387, 1265645, 1771903, 3796935, 5315709, 8859515, 26578545]

約数ペア:

[(1, 26578545), (3, 8859515), (5, 5315709), (7, 3796935), (15, 1771903), (21, 1265645), (35, 759387), (105, 253129), (269, 98805), (807, 32935), (941, 28245), (1345, 19761), (1883, 14115), (2823, 9415), (4035, 6587), (4705, 5649)]