6725145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3371}}^1$

素因数の和:3405

約数の個数: 32

約数和(自身を含む): 12948480

約数和(自身を除く): 6223335

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 3371, 10113, 16855, 23597, 50565, 64049, 70791, 117985, 192147, 320245, 353955, 448343, 960735, 1345029, 2241715, 6725145]

約数ペア:

[(1, 6725145), (3, 2241715), (5, 1345029), (7, 960735), (15, 448343), (19, 353955), (21, 320245), (35, 192147), (57, 117985), (95, 70791), (105, 64049), (133, 50565), (285, 23597), (399, 16855), (665, 10113), (1995, 3371)]