13305813335

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{19391}}^1$

素因数の和:19679

約数の個数: 32

約数和(自身を含む): 17424875520

約数和(自身を除く): 4119062185

約数列:

[1, 5, 19, 31, 95, 155, 233, 589, 1165, 2945, 4427, 7223, 19391, 22135, 36115, 96955, 137237, 368429, 601121, 686185, 1842145, 3005605, 4518103, 11421299, 22590515, 57106495, 85843957, 140061193, 429219785, 700305965, 2661162667, 13305813335]

約数ペア:

[(1, 13305813335), (5, 2661162667), (19, 700305965), (31, 429219785), (95, 140061193), (155, 85843957), (233, 57106495), (589, 22590515), (1165, 11421299), (2945, 4518103), (4427, 3005605), (7223, 1842145), (19391, 686185), (22135, 601121), (36115, 368429), (96955, 137237)]