13197795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 23188032

約数和(自身を除く): 9990237

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 1277, 2067, 3445, 3831, 6385, 10335, 16601, 19155, 49803, 67681, 83005, 203043, 249015, 338405, 879853, 1015215, 2639559, 4399265, 13197795]

約数ペア:

[(1, 13197795), (3, 4399265), (5, 2639559), (13, 1015215), (15, 879853), (39, 338405), (53, 249015), (65, 203043), (159, 83005), (195, 67681), (265, 49803), (689, 19155), (795, 16601), (1277, 10335), (2067, 6385), (3445, 3831)]