67864115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 93560832

約数和(自身を除く): 25696717

約数列:

[1, 5, 11, 31, 53, 55, 155, 265, 341, 583, 751, 1643, 1705, 2915, 3755, 8215, 8261, 18073, 23281, 39803, 41305, 90365, 116405, 199015, 256091, 437833, 1233893, 1280455, 2189165, 6169465, 13572823, 67864115]

約数ペア:

[(1, 67864115), (5, 13572823), (11, 6169465), (31, 2189165), (53, 1280455), (55, 1233893), (155, 437833), (265, 256091), (341, 199015), (583, 116405), (751, 90365), (1643, 41305), (1705, 39803), (2915, 23281), (3755, 18073), (8215, 8261)]