15194964961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 18027878400

約数和(自身を除く): 2832913439

約数列:

[1, 11, 29, 59, 71, 83, 137, 319, 649, 781, 913, 1507, 1711, 2059, 2407, 3973, 4189, 4897, 5893, 8083, 9727, 11371, 18821, 22649, 26477, 43703, 46079, 53867, 64823, 88913, 106997, 121481, 125081, 142013, 170897, 234407, 282083, 329759, 347687, 573893, 670889, 807341, 1336291, 1562143, 1879867, 2578477, 3102913, 3627349, 3824557, 6312823, 7379779, 8880751, 10082923, 16642897, 19455781, 23412889, 47633119, 110912153, 183071867, 214013591, 257541779, 523964309, 1381360451, 15194964961]

約数ペア:

[(1, 15194964961), (11, 1381360451), (29, 523964309), (59, 257541779), (71, 214013591), (83, 183071867), (137, 110912153), (319, 47633119), (649, 23412889), (781, 19455781), (913, 16642897), (1507, 10082923), (1711, 8880751), (2059, 7379779), (2407, 6312823), (3973, 3824557), (4189, 3627349), (4897, 3102913), (5893, 2578477), (8083, 1879867), (9727, 1562143), (11371, 1336291), (18821, 807341), (22649, 670889), (26477, 573893), (43703, 347687), (46079, 329759), (53867, 282083), (64823, 234407), (88913, 170897), (106997, 142013), (121481, 125081)]