28164927165

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{9029}}^1$

素因数の和:9238

約数の個数: 64

約数和(自身を含む): 47747750400

約数和(自身を除く): 19582823235

約数列:

[1, 3, 5, 15, 29, 71, 87, 101, 145, 213, 303, 355, 435, 505, 1065, 1515, 2059, 2929, 6177, 7171, 8787, 9029, 10295, 14645, 21513, 27087, 30885, 35855, 43935, 45145, 107565, 135435, 207959, 261841, 623877, 641059, 785523, 911929, 1039795, 1309205, 1923177, 2735787, 3119385, 3205295, 3927615, 4559645, 9615885, 13678935, 18590711, 26445941, 55772133, 64746959, 79337823, 92953555, 132229705, 194240877, 278860665, 323734795, 396689115, 971204385, 1877661811, 5632985433, 9388309055, 28164927165]

約数ペア:

[(1, 28164927165), (3, 9388309055), (5, 5632985433), (15, 1877661811), (29, 971204385), (71, 396689115), (87, 323734795), (101, 278860665), (145, 194240877), (213, 132229705), (303, 92953555), (355, 79337823), (435, 64746959), (505, 55772133), (1065, 26445941), (1515, 18590711), (2059, 13678935), (2929, 9615885), (6177, 4559645), (7171, 3927615), (8787, 3205295), (9029, 3119385), (10295, 2735787), (14645, 1923177), (21513, 1309205), (27087, 1039795), (30885, 911929), (35855, 785523), (43935, 641059), (45145, 623877), (107565, 261841), (135435, 207959)]