28060575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{16267}}^1$

素因数の和:16303

約数の個数: 24

約数和(自身を含む): 48413568

約数和(自身を除く): 20352993

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 16267, 48801, 81335, 244005, 374141, 406675, 1122423, 1220025, 1870705, 5612115, 9353525, 28060575]

約数ペア:

[(1, 28060575), (3, 9353525), (5, 5612115), (15, 1870705), (23, 1220025), (25, 1122423), (69, 406675), (75, 374141), (115, 244005), (345, 81335), (575, 48801), (1725, 16267)]