4430895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2255

約数の個数: 32

約数和(自身を含む): 8532480

約数和(自身を除く): 4101585

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 2221, 6663, 11105, 15547, 33315, 42199, 46641, 77735, 126597, 210995, 233205, 295393, 632985, 886179, 1476965, 4430895]

約数ペア:

[(1, 4430895), (3, 1476965), (5, 886179), (7, 632985), (15, 295393), (19, 233205), (21, 210995), (35, 126597), (57, 77735), (95, 46641), (105, 42199), (133, 33315), (285, 15547), (399, 11105), (665, 6663), (1995, 2221)]