89064765

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4679}}^1$

素因数の和:4743

約数の個数: 40

約数和(自身を含む): 163088640

約数和(自身を除く): 74023875

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 3807, 4679, 6345, 14037, 19035, 23395, 42111, 70185, 126333, 210555, 219913, 378999, 631665, 659739, 1099565, 1894995, 1979217, 3298695, 5937651, 9896085, 17812953, 29688255, 89064765]

約数ペア:

[(1, 89064765), (3, 29688255), (5, 17812953), (9, 9896085), (15, 5937651), (27, 3298695), (45, 1979217), (47, 1894995), (81, 1099565), (135, 659739), (141, 631665), (235, 378999), (405, 219913), (423, 210555), (705, 126333), (1269, 70185), (2115, 42111), (3807, 23395), (4679, 19035), (6345, 14037)]