26173785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 48335616

約数和(自身を除く): 22161831

約数列:

[1, 3, 5, 11, 15, 33, 41, 53, 55, 73, 123, 159, 165, 205, 219, 265, 365, 451, 583, 615, 795, 803, 1095, 1353, 1749, 2173, 2255, 2409, 2915, 2993, 3869, 4015, 6519, 6765, 8745, 8979, 10865, 11607, 12045, 14965, 19345, 23903, 32595, 32923, 42559, 44895, 58035, 71709, 98769, 119515, 127677, 158629, 164615, 212795, 358545, 475887, 493845, 638385, 793145, 1744919, 2379435, 5234757, 8724595, 26173785]

約数ペア:

[(1, 26173785), (3, 8724595), (5, 5234757), (11, 2379435), (15, 1744919), (33, 793145), (41, 638385), (53, 493845), (55, 475887), (73, 358545), (123, 212795), (159, 164615), (165, 158629), (205, 127677), (219, 119515), (265, 98769), (365, 71709), (451, 58035), (583, 44895), (615, 42559), (795, 32923), (803, 32595), (1095, 23903), (1353, 19345), (1749, 14965), (2173, 12045), (2255, 11607), (2409, 10865), (2915, 8979), (2993, 8745), (3869, 6765), (4015, 6519)]