248367035

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{21569}}^1$

素因数の和:21635

約数の個数: 24

約数和(自身を含む): 354093120

約数和(自身を除く): 105726085

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 1645, 2303, 11515, 21569, 107845, 150983, 754915, 1013743, 1056881, 5068715, 5284405, 7096201, 35481005, 49673407, 248367035]

約数ペア:

[(1, 248367035), (5, 49673407), (7, 35481005), (35, 7096201), (47, 5284405), (49, 5068715), (235, 1056881), (245, 1013743), (329, 754915), (1645, 150983), (2303, 107845), (11515, 21569)]