29270509305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1\times {\mathrm{929}}^1$

素因数の和:1898

約数の個数: 64

約数和(自身を含む): 50020727040

約数和(自身を除く): 20750217735

約数列:

[1, 3, 5, 15, 17, 51, 85, 157, 255, 471, 785, 787, 929, 2355, 2361, 2669, 2787, 3935, 4645, 8007, 11805, 13345, 13379, 13935, 15793, 40035, 40137, 47379, 66895, 78965, 123559, 145853, 200685, 236895, 370677, 437559, 617795, 729265, 731123, 1853385, 2100503, 2187795, 2193369, 2479501, 3655615, 6301509, 7438503, 10502515, 10966845, 12397505, 12429091, 31507545, 37192515, 37287273, 62145455, 114786311, 186436365, 344358933, 573931555, 1721794665, 1951367287, 5854101861, 9756836435, 29270509305]

約数ペア:

[(1, 29270509305), (3, 9756836435), (5, 5854101861), (15, 1951367287), (17, 1721794665), (51, 573931555), (85, 344358933), (157, 186436365), (255, 114786311), (471, 62145455), (785, 37287273), (787, 37192515), (929, 31507545), (2355, 12429091), (2361, 12397505), (2669, 10966845), (2787, 10502515), (3935, 7438503), (4645, 6301509), (8007, 3655615), (11805, 2479501), (13345, 2193369), (13379, 2187795), (13935, 2100503), (15793, 1853385), (40035, 731123), (40137, 729265), (47379, 617795), (66895, 437559), (78965, 370677), (123559, 236895), (145853, 200685)]