83171245

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2953}}^1$

素因数の和:3132

約数の個数: 16

約数和(自身を含む): 102940992

約数和(自身を除く): 19769747

約数列:

[1, 5, 43, 131, 215, 655, 2953, 5633, 14765, 28165, 126979, 386843, 634895, 1934215, 16634249, 83171245]

約数ペア:

[(1, 83171245), (5, 16634249), (43, 1934215), (131, 634895), (215, 386843), (655, 126979), (2953, 28165), (5633, 14765)]