8127015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 14224896

約数和(自身を除く): 6097881

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 587, 923, 1065, 1761, 2769, 2935, 4615, 7631, 8805, 13845, 22893, 38155, 41677, 114465, 125031, 208385, 541801, 625155, 1625403, 2709005, 8127015]

約数ペア:

[(1, 8127015), (3, 2709005), (5, 1625403), (13, 625155), (15, 541801), (39, 208385), (65, 125031), (71, 114465), (195, 41677), (213, 38155), (355, 22893), (587, 13845), (923, 8805), (1065, 7631), (1761, 4615), (2769, 2935)]