53021565

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{5981}}^1$

素因数の和:6189

約数の個数: 24

約数和(自身を含む): 92386008

約数和(自身を除く): 39364443

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2955, 5981, 8865, 17943, 29905, 53829, 89715, 269145, 1178257, 3534771, 5891285, 10604313, 17673855, 53021565]

約数ペア:

[(1, 53021565), (3, 17673855), (5, 10604313), (9, 5891285), (15, 3534771), (45, 1178257), (197, 269145), (591, 89715), (985, 53829), (1773, 29905), (2955, 17943), (5981, 8865)]