13170105

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 25159680

約数和(自身を除く): 11989575

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 235, 423, 479, 585, 611, 705, 1437, 1833, 2115, 2395, 3055, 4311, 5499, 6227, 7185, 9165, 18681, 21555, 22513, 27495, 31135, 56043, 67539, 93405, 112565, 202617, 280215, 292669, 337695, 878007, 1013085, 1463345, 2634021, 4390035, 13170105]

約数ペア:

[(1, 13170105), (3, 4390035), (5, 2634021), (9, 1463345), (13, 1013085), (15, 878007), (39, 337695), (45, 292669), (47, 280215), (65, 202617), (117, 112565), (141, 93405), (195, 67539), (235, 56043), (423, 31135), (479, 27495), (585, 22513), (611, 21555), (705, 18681), (1437, 9165), (1833, 7185), (2115, 6227), (2395, 5499), (3055, 4311)]