69833985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9679}}^1$

素因数の和:9737

約数の個数: 32

約数和(自身を含む): 123594240

約数和(自身を除く): 53760255

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 9679, 29037, 48395, 125827, 145185, 358123, 377481, 629135, 1074369, 1790615, 1887405, 4655599, 5371845, 13966797, 23277995, 69833985]

約数ペア:

[(1, 69833985), (3, 23277995), (5, 13966797), (13, 5371845), (15, 4655599), (37, 1887405), (39, 1790615), (65, 1074369), (111, 629135), (185, 377481), (195, 358123), (481, 145185), (555, 125827), (1443, 48395), (2405, 29037), (7215, 9679)]