27380595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 50761728

約数和(自身を除く): 23381133

約数列:

[1, 3, 5, 11, 15, 31, 33, 53, 55, 93, 101, 155, 159, 165, 265, 303, 341, 465, 505, 583, 795, 1023, 1111, 1515, 1643, 1705, 1749, 2915, 3131, 3333, 4929, 5115, 5353, 5555, 8215, 8745, 9393, 15655, 16059, 16665, 18073, 24645, 26765, 34441, 46965, 54219, 58883, 80295, 90365, 103323, 165943, 172205, 176649, 271095, 294415, 497829, 516615, 829715, 883245, 1825373, 2489145, 5476119, 9126865, 27380595]

約数ペア:

[(1, 27380595), (3, 9126865), (5, 5476119), (11, 2489145), (15, 1825373), (31, 883245), (33, 829715), (53, 516615), (55, 497829), (93, 294415), (101, 271095), (155, 176649), (159, 172205), (165, 165943), (265, 103323), (303, 90365), (341, 80295), (465, 58883), (505, 54219), (583, 46965), (795, 34441), (1023, 26765), (1111, 24645), (1515, 18073), (1643, 16665), (1705, 16059), (1749, 15655), (2915, 9393), (3131, 8745), (3333, 8215), (4929, 5555), (5115, 5353)]