4916805

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 8294400

約数和(自身を除く): 3377595

約数列:

[1, 3, 5, 15, 29, 87, 89, 127, 145, 267, 381, 435, 445, 635, 1335, 1905, 2581, 3683, 7743, 11049, 11303, 12905, 18415, 33909, 38715, 55245, 56515, 169545, 327787, 983361, 1638935, 4916805]

約数ペア:

[(1, 4916805), (3, 1638935), (5, 983361), (15, 327787), (29, 169545), (87, 56515), (89, 55245), (127, 38715), (145, 33909), (267, 18415), (381, 12905), (435, 11303), (445, 11049), (635, 7743), (1335, 3683), (1905, 2581)]