2600885375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{4493}}^1$

素因数の和:4940

約数の個数: 32

約数和(自身を含む): 3550188096

約数和(自身を除く): 949302721

約数列:

[1, 5, 11, 25, 55, 125, 275, 421, 1375, 2105, 4493, 4631, 10525, 22465, 23155, 49423, 52625, 112325, 115775, 247115, 561625, 578875, 1235575, 1891553, 6177875, 9457765, 20807083, 47288825, 104035415, 236444125, 520177075, 2600885375]

約数ペア:

[(1, 2600885375), (5, 520177075), (11, 236444125), (25, 104035415), (55, 47288825), (125, 20807083), (275, 9457765), (421, 6177875), (1375, 1891553), (2105, 1235575), (4493, 578875), (4631, 561625), (10525, 247115), (22465, 115775), (23155, 112325), (49423, 52625)]