16533121345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8205023}}^1$

素因数の和:8205072

約数の個数: 16

約数和(自身を含む): 22055104512

約数和(自身を除く): 5521983167

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 8205023, 41025115, 106665299, 254355713, 533326495, 1271778565, 3306624269, 16533121345]

約数ペア:

[(1, 16533121345), (5, 3306624269), (13, 1271778565), (31, 533326495), (65, 254355713), (155, 106665299), (403, 41025115), (2015, 8205023)]