442051295

素因数分解:

$5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{7879}}^1$

素因数の和:8127

約数の個数: 24

約数和(自身を含む): 619840800

約数和(自身を除く): 177789505

約数列:

[1, 5, 7, 35, 49, 229, 245, 1145, 1603, 7879, 8015, 11221, 39395, 55153, 56105, 275765, 386071, 1804291, 1930355, 9021455, 12630037, 63150185, 88410259, 442051295]

約数ペア:

[(1, 442051295), (5, 88410259), (7, 63150185), (35, 12630037), (49, 9021455), (229, 1930355), (245, 1804291), (1145, 386071), (1603, 275765), (7879, 56105), (8015, 55153), (11221, 39395)]