1142085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 2131200

約数和(自身を除く): 989115

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 149, 219, 365, 447, 511, 745, 1043, 1095, 1533, 2235, 2555, 3129, 5215, 7665, 10877, 15645, 32631, 54385, 76139, 163155, 228417, 380695, 1142085]

約数ペア:

[(1, 1142085), (3, 380695), (5, 228417), (7, 163155), (15, 76139), (21, 54385), (35, 32631), (73, 15645), (105, 10877), (149, 7665), (219, 5215), (365, 3129), (447, 2555), (511, 2235), (745, 1533), (1043, 1095)]