1330515075

素因数分解:

$3^1\times 5^2\times {\mathrm{983}}^1\times {\mathrm{18047}}^1$

素因数の和:19043

約数の個数: 24

約数和(自身を含む): 2202144768

約数和(自身を除く): 871629693

約数列:

[1, 3, 5, 15, 25, 75, 983, 2949, 4915, 14745, 18047, 24575, 54141, 73725, 90235, 270705, 451175, 1353525, 17740201, 53220603, 88701005, 266103015, 443505025, 1330515075]

約数ペア:

[(1, 1330515075), (3, 443505025), (5, 266103015), (15, 88701005), (25, 53220603), (75, 17740201), (983, 1353525), (2949, 451175), (4915, 270705), (14745, 90235), (18047, 73725), (24575, 54141)]