79821000385

素因数分解:

$5^1\times 7^1\times {\mathrm{18859}}^1\times {\mathrm{120929}}^1$

素因数の和:139800

約数の個数: 16

約数和(自身を含む): 109475510400

約数和(自身を除く): 29654510015

約数列:

[1, 5, 7, 35, 18859, 94295, 120929, 132013, 604645, 660065, 846503, 4232515, 2280600011, 11403000055, 15964200077, 79821000385]

約数ペア:

[(1, 79821000385), (5, 15964200077), (7, 11403000055), (35, 2280600011), (18859, 4232515), (94295, 846503), (120929, 660065), (132013, 604645)]