83384825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{503}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 109368000

約数和(自身を除く): 25983175

約数列:

[1, 5, 19, 25, 95, 349, 475, 503, 1745, 2515, 6631, 8725, 9557, 12575, 33155, 47785, 165775, 175547, 238925, 877735, 3335393, 4388675, 16676965, 83384825]

約数ペア:

[(1, 83384825), (5, 16676965), (19, 4388675), (25, 3335393), (95, 877735), (349, 238925), (475, 175547), (503, 165775), (1745, 47785), (2515, 33155), (6631, 12575), (8725, 9557)]