8242395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3413}}^1$

素因数の和:3451

約数の個数: 32

約数和(自身を含む): 15731712

約数和(自身を除く): 7489317

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 3413, 10239, 17065, 23891, 51195, 71673, 78499, 119455, 235497, 358365, 392495, 549493, 1177485, 1648479, 2747465, 8242395]

約数ペア:

[(1, 8242395), (3, 2747465), (5, 1648479), (7, 1177485), (15, 549493), (21, 392495), (23, 358365), (35, 235497), (69, 119455), (105, 78499), (115, 71673), (161, 51195), (345, 23891), (483, 17065), (805, 10239), (2415, 3413)]