26011935

素因数分解:

$3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 47523840

約数和(自身を除く): 21511905

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 243, 271, 395, 405, 711, 813, 1185, 1215, 1355, 2133, 2439, 3555, 4065, 6399, 7317, 10665, 12195, 19197, 21409, 21951, 31995, 36585, 64227, 65853, 95985, 107045, 109755, 192681, 321135, 329265, 578043, 963405, 1734129, 2890215, 5202387, 8670645, 26011935]

約数ペア:

[(1, 26011935), (3, 8670645), (5, 5202387), (9, 2890215), (15, 1734129), (27, 963405), (45, 578043), (79, 329265), (81, 321135), (135, 192681), (237, 109755), (243, 107045), (271, 95985), (395, 65853), (405, 64227), (711, 36585), (813, 31995), (1185, 21951), (1215, 21409), (1355, 19197), (2133, 12195), (2439, 10665), (3555, 7317), (4065, 6399)]