9424014725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:879

約数の個数: 72

約数和(自身を含む): 13167847680

約数和(自身を除く): 3743832955

約数列:

[1, 5, 19, 25, 29, 31, 95, 145, 155, 475, 551, 589, 725, 761, 775, 841, 899, 2755, 2945, 3805, 4205, 4495, 13775, 14459, 14725, 15979, 17081, 19025, 21025, 22069, 22475, 23591, 26071, 72295, 79895, 85405, 110345, 117955, 130355, 361475, 399475, 419311, 427025, 448229, 495349, 551725, 589775, 640001, 651775, 684139, 2096555, 2241145, 2476745, 3200005, 3420695, 10482775, 11205725, 12160019, 12383725, 12998641, 16000025, 17103475, 19840031, 60800095, 64993205, 99200155, 304000475, 324966025, 376960589, 496000775, 1884802945, 9424014725]

約数ペア:

[(1, 9424014725), (5, 1884802945), (19, 496000775), (25, 376960589), (29, 324966025), (31, 304000475), (95, 99200155), (145, 64993205), (155, 60800095), (475, 19840031), (551, 17103475), (589, 16000025), (725, 12998641), (761, 12383725), (775, 12160019), (841, 11205725), (899, 10482775), (2755, 3420695), (2945, 3200005), (3805, 2476745), (4205, 2241145), (4495, 2096555), (13775, 684139), (14459, 651775), (14725, 640001), (15979, 589775), (17081, 551725), (19025, 495349), (21025, 448229), (22069, 427025), (22475, 419311), (23591, 399475), (26071, 361475), (72295, 130355), (79895, 117955), (85405, 110345)]