228962895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{1579}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 419243520

約数和(自身を除く): 190280625

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1381, 1579, 4143, 4737, 6905, 7895, 9667, 11053, 20715, 23685, 29001, 33159, 48335, 55265, 145005, 165795, 2180599, 6541797, 10902995, 15264193, 32708985, 45792579, 76320965, 228962895]

約数ペア:

[(1, 228962895), (3, 76320965), (5, 45792579), (7, 32708985), (15, 15264193), (21, 10902995), (35, 6541797), (105, 2180599), (1381, 165795), (1579, 145005), (4143, 55265), (4737, 48335), (6905, 33159), (7895, 29001), (9667, 23685), (11053, 20715)]