1206465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 2177280

約数和(自身を除く): 970815

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 269, 299, 345, 807, 897, 1345, 1495, 3497, 4035, 4485, 6187, 10491, 17485, 18561, 30935, 52455, 80431, 92805, 241293, 402155, 1206465]

約数ペア:

[(1, 1206465), (3, 402155), (5, 241293), (13, 92805), (15, 80431), (23, 52455), (39, 30935), (65, 18561), (69, 17485), (115, 10491), (195, 6187), (269, 4485), (299, 4035), (345, 3497), (807, 1495), (897, 1345)]