319018055

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{11897}}^1$

素因数の和:12106

約数の個数: 16

約数和(自身を含む): 397488384

約数和(自身を除く): 78470329

約数列:

[1, 5, 31, 155, 173, 865, 5363, 11897, 26815, 59485, 368807, 1844035, 2058181, 10290905, 63803611, 319018055]

約数ペア:

[(1, 319018055), (5, 63803611), (31, 10290905), (155, 2058181), (173, 1844035), (865, 368807), (5363, 59485), (11897, 26815)]