30728655

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6043}}^1$

素因数の和:6167

約数の個数: 24

約数和(自身を含む): 53743248

約数和(自身を除く): 23014593

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 6043, 18129, 30215, 54387, 90645, 271935, 682859, 2048577, 3414295, 6145731, 10242885, 30728655]

約数ペア:

[(1, 30728655), (3, 10242885), (5, 6145731), (9, 3414295), (15, 2048577), (45, 682859), (113, 271935), (339, 90645), (565, 54387), (1017, 30215), (1695, 18129), (5085, 6043)]