634155

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 1031424

約数和(自身を除く): 397269

約数列:

[1, 3, 5, 15, 67, 201, 335, 631, 1005, 1893, 3155, 9465, 42277, 126831, 211385, 634155]

約数ペア:

[(1, 634155), (3, 211385), (5, 126831), (15, 42277), (67, 9465), (201, 3155), (335, 1893), (631, 1005)]