72883525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 118742400

約数和(自身を除く): 45858875

約数列:

[1, 5, 11, 13, 19, 25, 29, 37, 55, 65, 95, 143, 145, 185, 209, 247, 275, 319, 325, 377, 407, 475, 481, 551, 703, 715, 725, 925, 1045, 1073, 1235, 1595, 1885, 2035, 2405, 2717, 2755, 3515, 3575, 4147, 5225, 5291, 5365, 6061, 6175, 7163, 7733, 7975, 9139, 9425, 10175, 11803, 12025, 13585, 13775, 13949, 17575, 20387, 20735, 26455, 26825, 30305, 35815, 38665, 45695, 59015, 67925, 69745, 78793, 100529, 101935, 103675, 132275, 151525, 153439, 179075, 193325, 224257, 228475, 265031, 295075, 348725, 393965, 502645, 509675, 767195, 1121285, 1325155, 1969825, 2513225, 2915341, 3835975, 5606425, 6625775, 14576705, 72883525]

約数ペア:

[(1, 72883525), (5, 14576705), (11, 6625775), (13, 5606425), (19, 3835975), (25, 2915341), (29, 2513225), (37, 1969825), (55, 1325155), (65, 1121285), (95, 767195), (143, 509675), (145, 502645), (185, 393965), (209, 348725), (247, 295075), (275, 265031), (319, 228475), (325, 224257), (377, 193325), (407, 179075), (475, 153439), (481, 151525), (551, 132275), (703, 103675), (715, 101935), (725, 100529), (925, 78793), (1045, 69745), (1073, 67925), (1235, 59015), (1595, 45695), (1885, 38665), (2035, 35815), (2405, 30305), (2717, 26825), (2755, 26455), (3515, 20735), (3575, 20387), (4147, 17575), (5225, 13949), (5291, 13775), (5365, 13585), (6061, 12025), (6175, 11803), (7163, 10175), (7733, 9425), (7975, 9139)]