69798255

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 114240000

約数和(自身を除く): 44441745

約数列:

[1, 3, 5, 15, 67, 199, 201, 335, 349, 597, 995, 1005, 1047, 1745, 2985, 5235, 13333, 23383, 39999, 66665, 69451, 70149, 116915, 199995, 208353, 347255, 350745, 1041765, 4653217, 13959651, 23266085, 69798255]

約数ペア:

[(1, 69798255), (3, 23266085), (5, 13959651), (15, 4653217), (67, 1041765), (199, 350745), (201, 347255), (335, 208353), (349, 199995), (597, 116915), (995, 70149), (1005, 69451), (1047, 66665), (1745, 39999), (2985, 23383), (5235, 13333)]