121475985

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{433}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 198737280

約数和(自身を除く): 77261295

約数列:

[1, 3, 5, 15, 59, 177, 295, 317, 433, 885, 951, 1299, 1585, 2165, 4755, 6495, 18703, 25547, 56109, 76641, 93515, 127735, 137261, 280545, 383205, 411783, 686305, 2058915, 8098399, 24295197, 40491995, 121475985]

約数ペア:

[(1, 121475985), (3, 40491995), (5, 24295197), (15, 8098399), (59, 2058915), (177, 686305), (295, 411783), (317, 383205), (433, 280545), (885, 137261), (951, 127735), (1299, 93515), (1585, 76641), (2165, 56109), (4755, 25547), (6495, 18703)]