380484615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{68371}}^1$

素因数の和:68439

約数の個数: 32

約数和(自身を含む): 708880896

約数和(自身を除く): 328396281

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 68371, 205113, 341855, 478597, 1025565, 1435791, 2392985, 3623663, 7178955, 10870989, 18118315, 25365641, 54354945, 76096923, 126828205, 380484615]

約数ペア:

[(1, 380484615), (3, 126828205), (5, 76096923), (7, 54354945), (15, 25365641), (21, 18118315), (35, 10870989), (53, 7178955), (105, 3623663), (159, 2392985), (265, 1435791), (371, 1025565), (795, 478597), (1113, 341855), (1855, 205113), (5565, 68371)]