13165005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6599}}^1$

素因数の和:6633

約数の個数: 32

約数和(自身を含む): 25344000

約数和(自身を除く): 12178995

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 6599, 19797, 32995, 46193, 98985, 125381, 138579, 230965, 376143, 626905, 692895, 877667, 1880715, 2633001, 4388335, 13165005]

約数ペア:

[(1, 13165005), (3, 4388335), (5, 2633001), (7, 1880715), (15, 877667), (19, 692895), (21, 626905), (35, 376143), (57, 230965), (95, 138579), (105, 125381), (133, 98985), (285, 46193), (399, 32995), (665, 19797), (1995, 6599)]