78414075

素因数分解:

$3^4\times 5^2\times {\mathrm{38723}}^1$

素因数の和:38745

約数の個数: 30

約数和(自身を含む): 145253724

約数和(自身を除く): 66839649

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 38723, 116169, 193615, 348507, 580845, 968075, 1045521, 1742535, 2904225, 3136563, 5227605, 8712675, 15682815, 26138025, 78414075]

約数ペア:

[(1, 78414075), (3, 26138025), (5, 15682815), (9, 8712675), (15, 5227605), (25, 3136563), (27, 2904225), (45, 1742535), (75, 1045521), (81, 968075), (135, 580845), (225, 348507), (405, 193615), (675, 116169), (2025, 38723)]