28330535

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3203}}^1$

素因数の和:3298

約数の個数: 16

約数和(自身を含む): 35756640

約数和(自身を除く): 7426105

約数列:

[1, 5, 29, 61, 145, 305, 1769, 3203, 8845, 16015, 92887, 195383, 464435, 976915, 5666107, 28330535]

約数ペア:

[(1, 28330535), (5, 5666107), (29, 976915), (61, 464435), (145, 195383), (305, 92887), (1769, 16015), (3203, 8845)]