69085905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28607}}^1$

素因数の和:28645

約数の個数: 32

約数和(自身を含む): 131825664

約数和(自身を除く): 62739759

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 28607, 85821, 143035, 200249, 429105, 600747, 657961, 1001245, 1973883, 3003735, 3289805, 4605727, 9869415, 13817181, 23028635, 69085905]

約数ペア:

[(1, 69085905), (3, 23028635), (5, 13817181), (7, 9869415), (15, 4605727), (21, 3289805), (23, 3003735), (35, 1973883), (69, 1001245), (105, 657961), (115, 600747), (161, 429105), (345, 200249), (483, 143035), (805, 85821), (2415, 28607)]