168330015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{178127}}^1$

素因数の和:178148

約数の個数: 32

約数和(自身を含む): 342005760

約数和(自身を除く): 173675745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 178127, 534381, 890635, 1246889, 1603143, 2671905, 3740667, 4809429, 6234445, 8015715, 11222001, 18703335, 24047145, 33666003, 56110005, 168330015]

約数ペア:

[(1, 168330015), (3, 56110005), (5, 33666003), (7, 24047145), (9, 18703335), (15, 11222001), (21, 8015715), (27, 6234445), (35, 4809429), (45, 3740667), (63, 2671905), (105, 1603143), (135, 1246889), (189, 890635), (315, 534381), (945, 178127)]