215168545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{14407}}^1$

素因数の和:14544

約数の個数: 16

約数和(自身を含む): 269717760

約数和(自身を除く): 54549215

約数列:

[1, 5, 29, 103, 145, 515, 2987, 14407, 14935, 72035, 417803, 1483921, 2089015, 7419605, 43033709, 215168545]

約数ペア:

[(1, 215168545), (5, 43033709), (29, 7419605), (103, 2089015), (145, 1483921), (515, 417803), (2987, 72035), (14407, 14935)]