1387372785

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1\times {\mathrm{3067}}^1$

素因数の和:3697

約数の個数: 32

約数和(自身を含む): 2266392960

約数和(自身を除く): 879020175

約数列:

[1, 3, 5, 15, 53, 159, 265, 569, 795, 1707, 2845, 3067, 8535, 9201, 15335, 30157, 46005, 90471, 150785, 162551, 452355, 487653, 812755, 1745123, 2438265, 5235369, 8725615, 26176845, 92491519, 277474557, 462457595, 1387372785]

約数ペア:

[(1, 1387372785), (3, 462457595), (5, 277474557), (15, 92491519), (53, 26176845), (159, 8725615), (265, 5235369), (569, 2438265), (795, 1745123), (1707, 812755), (2845, 487653), (3067, 452355), (8535, 162551), (9201, 150785), (15335, 90471), (30157, 46005)]