1421595

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{4513}}^1$

素因数の和:4531

約数の個数: 24

約数和(自身を含む): 2816736

約数和(自身を除く): 1395141

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 4513, 13539, 22565, 31591, 40617, 67695, 94773, 157955, 203085, 284319, 473865, 1421595]

約数ペア:

[(1, 1421595), (3, 473865), (5, 284319), (7, 203085), (9, 157955), (15, 94773), (21, 67695), (35, 40617), (45, 31591), (63, 22565), (105, 13539), (315, 4513)]