6728995

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 10386432

約数和(自身を除く): 3657437

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 643, 805, 1495, 2093, 3215, 4501, 8359, 10465, 14789, 22505, 41795, 58513, 73945, 103523, 192257, 292565, 517615, 961285, 1345799, 6728995]

約数ペア:

[(1, 6728995), (5, 1345799), (7, 961285), (13, 517615), (23, 292565), (35, 192257), (65, 103523), (91, 73945), (115, 58513), (161, 41795), (299, 22505), (455, 14789), (643, 10465), (805, 8359), (1495, 4501), (2093, 3215)]