23189565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 44826624

約数和(自身を除く): 21637059

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 47, 105, 111, 127, 141, 185, 235, 259, 329, 381, 555, 635, 705, 777, 889, 987, 1295, 1645, 1739, 1905, 2667, 3885, 4445, 4699, 4935, 5217, 5969, 8695, 12173, 13335, 14097, 17907, 23495, 26085, 29845, 32893, 36519, 41783, 60865, 70485, 89535, 98679, 125349, 164465, 182595, 208915, 220853, 493395, 626745, 662559, 1104265, 1545971, 3312795, 4637913, 7729855, 23189565]

約数ペア:

[(1, 23189565), (3, 7729855), (5, 4637913), (7, 3312795), (15, 1545971), (21, 1104265), (35, 662559), (37, 626745), (47, 493395), (105, 220853), (111, 208915), (127, 182595), (141, 164465), (185, 125349), (235, 98679), (259, 89535), (329, 70485), (381, 60865), (555, 41783), (635, 36519), (705, 32893), (777, 29845), (889, 26085), (987, 23495), (1295, 17907), (1645, 14097), (1739, 13335), (1905, 12173), (2667, 8695), (3885, 5969), (4445, 5217), (4699, 4935)]