2106737775

素因数分解:

$3^3\times 5^2\times {\mathrm{173}}^1\times {\mathrm{18041}}^1$

素因数の和:18233

約数の個数: 48

約数和(自身を含む): 3892741920

約数和(自身を除く): 1786004145

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 173, 225, 519, 675, 865, 1557, 2595, 4325, 4671, 7785, 12975, 18041, 23355, 38925, 54123, 90205, 116775, 162369, 270615, 451025, 487107, 811845, 1353075, 2435535, 3121093, 4059225, 9363279, 12177675, 15605465, 28089837, 46816395, 78027325, 84269511, 140449185, 234081975, 421347555, 702245925, 2106737775]

約数ペア:

[(1, 2106737775), (3, 702245925), (5, 421347555), (9, 234081975), (15, 140449185), (25, 84269511), (27, 78027325), (45, 46816395), (75, 28089837), (135, 15605465), (173, 12177675), (225, 9363279), (519, 4059225), (675, 3121093), (865, 2435535), (1557, 1353075), (2595, 811845), (4325, 487107), (4671, 451025), (7785, 270615), (12975, 162369), (18041, 116775), (23355, 90205), (38925, 54123)]