1386366945

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1\times {\mathrm{2063}}^1$

素因数の和:2773

約数の個数: 32

約数和(自身を含む): 2254086144

約数和(自身を除く): 867719199

約数列:

[1, 3, 5, 15, 71, 213, 355, 631, 1065, 1893, 2063, 3155, 6189, 9465, 10315, 30945, 44801, 134403, 146473, 224005, 439419, 672015, 732365, 1301753, 2197095, 3905259, 6508765, 19526295, 92424463, 277273389, 462122315, 1386366945]

約数ペア:

[(1, 1386366945), (3, 462122315), (5, 277273389), (15, 92424463), (71, 19526295), (213, 6508765), (355, 3905259), (631, 2197095), (1065, 1301753), (1893, 732365), (2063, 672015), (3155, 439419), (6189, 224005), (9465, 146473), (10315, 134403), (30945, 44801)]