82037955

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1831}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 137180160

約数和(自身を除く): 55142205

約数列:

[1, 3, 5, 15, 29, 87, 103, 145, 309, 435, 515, 1545, 1831, 2987, 5493, 8961, 9155, 14935, 27465, 44805, 53099, 159297, 188593, 265495, 565779, 796485, 942965, 2828895, 5469197, 16407591, 27345985, 82037955]

約数ペア:

[(1, 82037955), (3, 27345985), (5, 16407591), (15, 5469197), (29, 2828895), (87, 942965), (103, 796485), (145, 565779), (309, 265495), (435, 188593), (515, 159297), (1545, 53099), (1831, 44805), (2987, 27465), (5493, 14935), (8961, 9155)]