764985315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{7691}}^1$

素因数の和:8067

約数の個数: 32

約数和(自身を含む): 1292256000

約数和(自身を除く): 527270685

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 349, 1047, 1745, 5235, 6631, 7691, 19893, 23073, 33155, 38455, 99465, 115365, 146129, 438387, 730645, 2191935, 2684159, 8052477, 13420795, 40262385, 50999021, 152997063, 254995105, 764985315]

約数ペア:

[(1, 764985315), (3, 254995105), (5, 152997063), (15, 50999021), (19, 40262385), (57, 13420795), (95, 8052477), (285, 2684159), (349, 2191935), (1047, 730645), (1745, 438387), (5235, 146129), (6631, 115365), (7691, 99465), (19893, 38455), (23073, 33155)]