129519795

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2141}}^1$

素因数の和:2295

約数の個数: 32

約数和(自身を含む): 214885440

約数和(自身を除く): 85365645

約数列:

[1, 3, 5, 15, 37, 109, 111, 185, 327, 545, 555, 1635, 2141, 4033, 6423, 10705, 12099, 20165, 32115, 60495, 79217, 233369, 237651, 396085, 700107, 1166845, 1188255, 3500535, 8634653, 25903959, 43173265, 129519795]

約数ペア:

[(1, 129519795), (3, 43173265), (5, 25903959), (15, 8634653), (37, 3500535), (109, 1188255), (111, 1166845), (185, 700107), (327, 396085), (545, 237651), (555, 233369), (1635, 79217), (2141, 60495), (4033, 32115), (6423, 20165), (10705, 12099)]