13754195

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 64

約数和(自身を含む): 22471680

約数和(自身を除く): 8717485

約数列:

[1, 5, 7, 13, 19, 35, 37, 43, 65, 91, 95, 133, 185, 215, 247, 259, 301, 455, 481, 559, 665, 703, 817, 1235, 1295, 1505, 1591, 1729, 2405, 2795, 3367, 3515, 3913, 4085, 4921, 5719, 7955, 8645, 9139, 10621, 11137, 16835, 19565, 20683, 24605, 28595, 30229, 45695, 53105, 55685, 63973, 74347, 103415, 144781, 151145, 211603, 319865, 371735, 392977, 723905, 1058015, 1964885, 2750839, 13754195]

約数ペア:

[(1, 13754195), (5, 2750839), (7, 1964885), (13, 1058015), (19, 723905), (35, 392977), (37, 371735), (43, 319865), (65, 211603), (91, 151145), (95, 144781), (133, 103415), (185, 74347), (215, 63973), (247, 55685), (259, 53105), (301, 45695), (455, 30229), (481, 28595), (559, 24605), (665, 20683), (703, 19565), (817, 16835), (1235, 11137), (1295, 10621), (1505, 9139), (1591, 8645), (1729, 7955), (2405, 5719), (2795, 4921), (3367, 4085), (3515, 3913)]